Wang, Xinxin; Yan, Guoqiang; Bai, Jingguo; Liu, Hong; Hu, Jianxin; Che, Chao; Jin, Lijun; Pang, Fugui; Zhao, Lu (2026) Zircon U–Pb Geochronology, Geochemistry, and Sr–Nd–Pb–Hf Isotopes of the Qula Syenogranite in the Central Lhasa Terrane, Tibet, Western China: Petrogenesis and Tectonic Implications. Minerals, 16 (10). doi:10.3390/min16101010

ⓘ 'Alkali Feldspar'

Locality: Qula syenogranite, Shuanghu Co., Nagqu, Tibet, China

References:

ⓘ 'Apatite'

Formula: Ca₅(PO₄)₃A

Locality: Bamaoqiongzong, Shuanghu Co., Nagqu, Tibet, China

References:

Guo, Z., Wilson, M., Liu, J., & Mao, Q. (2006). Post-collisional, potassic and ultrapotassic magmatism of the northern Tibetan Plateau: Constraints on characteristics of the mantle source, geodynamic setting and uplift mechanisms. Journal of Petrology, 47(6), 1177-1220.

ⓘ Aphthitalite

Formula: K₃Na(SO₄)₂

Locality: Ngoinyar Co (Ngoyer Tso; Eya Cuo), Shuanghu Co., Nagqu, Tibet, China

References:

Yuanyi Zhao (2003): Mineral Deposits 22(1), 99-106

ⓘ Aragonite

Formula: CaCO₃

Localities:

Kongkong Caka (Kongkong Chaka), Shuanghu Co., Nagqu, Tibet, China
Xiao Caka (Xiao Chaka; Nitrate lake), Shuanghu Co., Nagqu, Tibet, China

ⓘ Arsenopyrite

Formula: FeAsS

Locality: Daruonuolong, Shuanghu Co., Nagqu, Tibet, China

References:

Liu, Jun, Li, Wenchang, Zhou, Qing, Cao, Huawen, Gao, Shunbao, Liu, Hong, Wang, Yiyun (2024) Major types, spatio-temporal distribution, and metallogenesis of magmatism-related polymetallic deposits in the Bangonghu–Nujiang metallogenic belt, Tibet. Ore Geology Reviews, 167. 105983 doi:10.1016/j.oregeorev.2024.105983

ⓘ Azurite

Formula: Cu₃(CO₃)₂(OH)₂

Locality: Kuga deposit, Shuanghu Co., Nagqu, Tibet, China

References:

ⓘ Billingsleyite

Formula: Ag₇AsS₆

Locality: Daruonuolong, Shuanghu Co., Nagqu, Tibet, China

References:

ⓘ 'Biotite'

Formula: K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂

Locality: Qula syenogranite, Shuanghu Co., Nagqu, Tibet, China

References:

ⓘ Borax

Formula: Na₂(B₄O₅)(OH)₄ · 8H₂O

Localities:

Pongyin Co (Pongyin Tso), Shuanghu Co., Nagqu, Tibet, China
Bul Co (Bul Tso; Biluo Cuo), Shuanghu Co., Nagqu, Tibet, China

ⓘ Bornite

Formula: Cu₅FeS₄

Localities:

Kuga deposit, Shuanghu Co., Nagqu, Tibet, China
Daruonuolong, Shuanghu Co., Nagqu, Tibet, China

ⓘ Calcite

Formula: CaCO₃

Localities:

Sobcha, Shuanghu Co., Nagqu, Tibet, China
Kongkong Caka (Kongkong Chaka), Shuanghu Co., Nagqu, Tibet, China
Xiao Caka (Xiao Chaka; Nitrate lake), Shuanghu Co., Nagqu, Tibet, China

ⓘ Chalcocite

Formula: Cu₂S

Locality: Kuga deposit, Shuanghu Co., Nagqu, Tibet, China

References:

ⓘ Chalcopyrite

Formula: CuFeS₂

Localities:

Kuga deposit, Shuanghu Co., Nagqu, Tibet, China
Daruonuolong, Shuanghu Co., Nagqu, Tibet, China

ⓘ 'Chlorite Group'

Localities: Reported from at least 7 localities in this region.

ⓘ 'Clinopyroxene Subgroup'

Locality: Bamaoqiongzong, Shuanghu Co., Nagqu, Tibet, China

References:

ⓘ Covellite

Formula: CuS

Locality: Kuga deposit, Shuanghu Co., Nagqu, Tibet, China

References:

ⓘ Dolomite

Formula: CaMg(CO₃)₂

Localities:

Kongkong Caka (Kongkong Chaka), Shuanghu Co., Nagqu, Tibet, China
Xiao Caka (Xiao Chaka; Nitrate lake), Shuanghu Co., Nagqu, Tibet, China

ⓘ Epidote

Formula: (CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)

Localities:

Daruonuolong, Shuanghu Co., Nagqu, Tibet, China
Blueschist outcrops, Shuanghu, Shuanghu Co., Nagqu, Tibet, China

ⓘ 'Fayalite-Forsterite Series'

Locality: Bamaoqiongzong, Shuanghu Co., Nagqu, Tibet, China

References:

ⓘ 'Feldspar Group'

Localities:

Dagze Co (Dagze Tso; Daze Cuo), Shuanghu Co., Nagqu, Tibet, China
Qula syenogranite, Shuanghu Co., Nagqu, Tibet, China

ⓘ 'Feldspar Group var. Perthite'

Locality: Qula syenogranite, Shuanghu Co., Nagqu, Tibet, China

References:

ⓘ Gaylussite

Formula: Na₂Ca(CO₃)₂ · 5H₂O

Locality: Pongyin Co (Pongyin Tso), Shuanghu Co., Nagqu, Tibet, China

References:

Xiyu Zheng and Shengsong Yu (1981): Scientia Geographica Sinica 1(1), 66-76

Shaoxiu, Yang (1991) Saline Deposits And Minerals Of Salt Lakes In Qinghai-Xizang Plateau. Journal of Lake Sciences, 3 (1). 1-10 doi:10.18307/1991.0101

ⓘ 'Glass'

Locality: Bamaoqiongzong, Shuanghu Co., Nagqu, Tibet, China

References:

ⓘ Halite

Formula: NaCl

Localities:

Ngoinyar Co (Ngoyer Tso; Eya Cuo), Shuanghu Co., Nagqu, Tibet, China
Pongyin Co (Pongyin Tso), Shuanghu Co., Nagqu, Tibet, China
Xiao Caka (Xiao Chaka; Nitrate lake), Shuanghu Co., Nagqu, Tibet, China
Kongkong Caka (Kongkong Chaka), Shuanghu Co., Nagqu, Tibet, China

ⓘ Hematite

Formula: Fe₂O₃

Locality: Kuga deposit, Shuanghu Co., Nagqu, Tibet, China

References:

ⓘ Hydrohalite

Formula: NaCl · 2H₂O

Localities:

Kongkong Caka (Kongkong Chaka), Shuanghu Co., Nagqu, Tibet, China
Xiao Caka (Xiao Chaka; Nitrate lake), Shuanghu Co., Nagqu, Tibet, China

ⓘ 'K Feldspar'

Locality: Qula syenogranite, Shuanghu Co., Nagqu, Tibet, China

References:

ⓘ Leucite

Formula: K(AlSi₂O₆)

Localities:

Bamaoqiongzong, Shuanghu Co., Nagqu, Tibet, China
Donghu-chibuzhangco, Shuanghu, Shuanghu Co., Nagqu, Tibet, China

ⓘ 'Limonite'

Locality: Kuga deposit, Shuanghu Co., Nagqu, Tibet, China

References:

ⓘ Magnesio-riebeckite

Formula: ◻Na₂(Mg₃Fe³⁺₂)(Si₈O₂₂)(OH)₂

Locality: Blueschist outcrops, Shuanghu, Shuanghu Co., Nagqu, Tibet, China

References:

Kapp, Paul, Yin, An, Manning, Craig E., Murphy, Mike, Mark Harrison, T., Spurlin, Matthew, Lin, Ding, Xi-Guang, Deng, Cun-Ming, Wu (2000) Blueschist-bearing metamorphic core complexes in the Qiangtang block reveal deep crustal structure of northern Tibet. Geology, 28 (1) 19-22 doi:10.1130/0091-7613(2000)028<0019:bbmcci>2.3.co;2

ⓘ Magnetite

Formula: Fe²⁺Fe³⁺₂O₄

Localities:

Kuga deposit, Shuanghu Co., Nagqu, Tibet, China
Daruonuolong, Shuanghu Co., Nagqu, Tibet, China

ⓘ Malachite

Formula: Cu₂(CO₃)(OH)₂

Locality: Kuga deposit, Shuanghu Co., Nagqu, Tibet, China

References:

ⓘ Marcasite

Formula: FeS₂

Locality: Daruonuolong, Shuanghu Co., Nagqu, Tibet, China

References:

ⓘ Mirabilite

Formula: Na₂SO₄ · 10H₂O

Localities:

Pongyin Co (Pongyin Tso), Shuanghu Co., Nagqu, Tibet, China
Xiao Caka (Xiao Chaka; Nitrate lake), Shuanghu Co., Nagqu, Tibet, China

ⓘ Molybdenite

Formula: MoS₂

Locality: Daruonuolong, Shuanghu Co., Nagqu, Tibet, China

References:

ⓘ Montmorillonite

Formula: (Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O

Localities:

Kongkong Caka (Kongkong Chaka), Shuanghu Co., Nagqu, Tibet, China
Xiao Caka (Xiao Chaka; Nitrate lake), Shuanghu Co., Nagqu, Tibet, China
Dagze Co (Dagze Tso; Daze Cuo), Shuanghu Co., Nagqu, Tibet, China

ⓘ Muscovite

Formula: KAl₂(AlSi₃O₁₀)(OH)₂

Localities: Reported from at least 7 localities in this region.

ⓘ Muscovite var. Illite

Formula: K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂

Localities: Reported from at least 6 localities in this region.

ⓘ Muscovite var. Sericite

Formula: KAl₂(AlSi₃O₁₀)(OH)₂

Locality: Qula syenogranite, Shuanghu Co., Nagqu, Tibet, China

References:

ⓘ Nepheline

Formula: Na₃K(Al₄Si₄O₁₆)

Locality: Bamaoqiongzong, Shuanghu Co., Nagqu, Tibet, China

References:

ⓘ Northupite

Formula: Na₃Mg(CO₃)₂Cl

Locality: Pongyin Co (Pongyin Tso), Shuanghu Co., Nagqu, Tibet, China

References:

Shaoxiu, Yang (1991) Saline Deposits And Minerals Of Salt Lakes In Qinghai-Xizang Plateau. Journal of Lake Sciences, 3 (1). 1-10 doi:10.18307/1991.0101

ⓘ Nosean

Formula: Na₈(Al₆Si₆O₂₄)(SO₄) · H₂O

Locality: Bamaoqiongzong, Shuanghu Co., Nagqu, Tibet, China

References:

ⓘ Palygorskite ?

Formula: ◻Al₂Mg₂◻₂Si₈O₂₀(OH)₂(H₂O)₄ · 4H₂O

Locality: Xiao Caka (Xiao Chaka; Nitrate lake), Shuanghu Co., Nagqu, Tibet, China

References:

Chang Xu (1985): Scientia Geologica Sinica 1(1), 87-96

ⓘ Phlogopite

Formula: KMg₃(AlSi₃O₁₀)(OH)₂

Locality: Bamaoqiongzong, Shuanghu Co., Nagqu, Tibet, China

References:

ⓘ 'Plagioclase'

Formula: (Na,Ca)[(Si,Al)AlSi₂]O₈

Locality: Qula syenogranite, Shuanghu Co., Nagqu, Tibet, China

References:

ⓘ Pyrite

Formula: FeS₂

Locality: Daruonuolong, Shuanghu Co., Nagqu, Tibet, China

References:

ⓘ Quartz

Formula: SiO₂

Localities:

Daruonuolong, Shuanghu Co., Nagqu, Tibet, China
Qula syenogranite, Shuanghu Co., Nagqu, Tibet, China

ⓘ Sanidine

Formula: K(AlSi₃O₈)

Locality: Bamaoqiongzong, Shuanghu Co., Nagqu, Tibet, China

References:

ⓘ Sylvite

Formula: KCl

Locality: Pongyin Co (Pongyin Tso), Shuanghu Co., Nagqu, Tibet, China

References:

Shaoxiu, Yang (1991) Saline Deposits And Minerals Of Salt Lakes In Qinghai-Xizang Plateau. Journal of Lake Sciences, 3 (1). 1-10 doi:10.18307/1991.0101

ⓘ 'Tetrahedrite Subgroup'

Formula: Cu₆(Cu₄C²⁺₂)Sb₄S₁₂S

Locality: Kuga deposit, Shuanghu Co., Nagqu, Tibet, China

References:

ⓘ Titanite

Formula: CaTiO(SiO₄)

Locality: Bamaoqiongzong, Shuanghu Co., Nagqu, Tibet, China

References:

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘ	Chalcocite	2.BA.05	Cu₂S
ⓘ	Bornite	2.BA.15	Cu₅FeS₄
ⓘ	Covellite	2.CA.05a	CuS
ⓘ	Chalcopyrite	2.CB.10a	CuFeS₂
ⓘ	Molybdenite	2.EA.30	MoS₂
ⓘ	Pyrite	2.EB.05a	FeS₂
ⓘ	Marcasite	2.EB.10a	FeS₂
ⓘ	Arsenopyrite	2.EB.20	FeAsS
ⓘ	'Tetrahedrite Subgroup'	2.GB.05	Cu₆(Cu₄C²⁺₂)Sb₄S₁₂S
ⓘ	Billingsleyite	2.KB.05	Ag₇AsS₆
Group 3 - Halides
ⓘ	Halite	3.AA.20	NaCl
ⓘ	Sylvite	3.AA.20	KCl
ⓘ	Hydrohalite	3.BA.05	NaCl · 2H₂O
Group 4 - Oxides and Hydroxides
ⓘ	Magnetite	4.BB.05	Fe²⁺Fe³⁺₂O₄
ⓘ	Hematite	4.CB.05	Fe₂O₃
ⓘ	Quartz	4.DA.05	SiO₂
Group 5 - Nitrates and Carbonates
ⓘ	Calcite	5.AB.05	CaCO₃
ⓘ	Dolomite	5.AB.10	CaMg(CO₃)₂
ⓘ	Aragonite	5.AB.15	CaCO₃
ⓘ	Azurite	5.BA.05	Cu₃(CO₃)₂(OH)₂
ⓘ	Malachite	5.BA.10	Cu₂(CO₃)(OH)₂
ⓘ	Northupite	5.BF.05	Na₃Mg(CO₃)₂Cl
ⓘ	Gaylussite	5.CB.35	Na₂Ca(CO₃)₂ · 5H₂O
Group 6 - Borates
ⓘ	Borax	6.DA.10	Na₂(B₄O₅)(OH)₄ · 8H₂O
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘ	Aphthitalite	7.AC.35	K₃Na(SO₄)₂
ⓘ	Mirabilite	7.CD.10	Na₂SO₄ · 10H₂O
Group 9 - Silicates
ⓘ	Titanite	9.AG.15	CaTiO(SiO₄)
ⓘ	Epidote	9.BG.05a	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
ⓘ	Magnesio-riebeckite	9.DE.25	◻Na₂(Mg₃Fe³⁺₂)(Si₈O₂₂)(OH)₂
ⓘ	Muscovite var. Illite	9.EC.15	K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂
ⓘ		9.EC.15	KAl₂(AlSi₃O₁₀)(OH)₂
ⓘ	var. Sericite	9.EC.15	KAl₂(AlSi₃O₁₀)(OH)₂
ⓘ	Phlogopite	9.EC.20	KMg₃(AlSi₃O₁₀)(OH)₂
ⓘ	Montmorillonite	9.EC.40	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
ⓘ	Palygorskite ?	9.EE.20	◻Al₂Mg₂◻₂Si₈O₂₀(OH)₂(H₂O)₄ · 4H₂O
ⓘ	Nepheline	9.FA.05	Na₃K(Al₄Si₄O₁₆)
ⓘ	Sanidine	9.FA.30	K(AlSi₃O₈)
ⓘ	Albite	9.FA.35	Na(AlSi₃O₈)
ⓘ	Nosean	9.FB.10	Na₈(Al₆Si₆O₂₄)(SO₄) · H₂O
ⓘ	Leucite	9.GB.05	K(AlSi₂O₆)
Unclassified
ⓘ	'Alkali Feldspar'	-
ⓘ	'Biotite'	-	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
ⓘ	'Chlorite Group'	-
ⓘ	'Feldspar Group'	-
ⓘ	'Limonite'	-
ⓘ	'Feldspar Group var. Perthite'	-
ⓘ	'Clinopyroxene Subgroup'	-
ⓘ	'Fayalite-Forsterite Series'	-
ⓘ	'Plagioclase'	-	(Na,Ca)[(Si,Al)AlSi₂]O₈
ⓘ	'K Feldspar'	-
ⓘ	'Glass'	-
ⓘ	'Apatite'	-	Ca₅(PO₄)₃A

List of minerals for each chemical element

H	Hydrogen
H	ⓘ Azurite	Cu₃(CO₃)₂(OH)₂
H	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
H	ⓘ Borax	Na₂(B₄O₅)(OH)₄ · 8H₂O
H	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
H	ⓘ Gaylussite	Na₂Ca(CO₃)₂ · 5H₂O
H	ⓘ Hydrohalite	NaCl · 2H₂O
H	ⓘ Muscovite var. Illite	K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂
H	ⓘ Magnesio-riebeckite	◻Na₂(Mg₃Fe₂³⁺)(Si₈O₂₂)(OH)₂
H	ⓘ Malachite	Cu₂(CO₃)(OH)₂
H	ⓘ Mirabilite	Na₂SO₄ · 10H₂O
H	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
H	ⓘ Montmorillonite	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
H	ⓘ Nosean	Na₈(Al₆Si₆O₂₄)(SO₄) · H₂O
H	ⓘ Palygorskite	◻Al₂Mg₂◻₂Si₈O₂₀(OH)₂(H₂O)₄ · 4H₂O
H	ⓘ Phlogopite	KMg₃(AlSi₃O₁₀)(OH)₂
H	ⓘ Muscovite var. Sericite	KAl₂(AlSi₃O₁₀)(OH)₂
B	Boron
B	ⓘ Borax	Na₂(B₄O₅)(OH)₄ · 8H₂O
C	Carbon
C	ⓘ Aragonite	CaCO₃
C	ⓘ Azurite	Cu₃(CO₃)₂(OH)₂
C	ⓘ Calcite	CaCO₃
C	ⓘ Dolomite	CaMg(CO₃)₂
C	ⓘ Gaylussite	Na₂Ca(CO₃)₂ · 5H₂O
C	ⓘ Malachite	Cu₂(CO₃)(OH)₂
C	ⓘ Northupite	Na₃Mg(CO₃)₂Cl
O	Oxygen
O	ⓘ Albite	Na(AlSi₃O₈)
O	ⓘ Aphthitalite	K₃Na(SO₄)₂
O	ⓘ Aragonite	CaCO₃
O	ⓘ Azurite	Cu₃(CO₃)₂(OH)₂
O	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
O	ⓘ Borax	Na₂(B₄O₅)(OH)₄ · 8H₂O
O	ⓘ Calcite	CaCO₃
O	ⓘ Dolomite	CaMg(CO₃)₂
O	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
O	ⓘ Gaylussite	Na₂Ca(CO₃)₂ · 5H₂O
O	ⓘ Hematite	Fe₂O₃
O	ⓘ Hydrohalite	NaCl · 2H₂O
O	ⓘ Muscovite var. Illite	K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂
O	ⓘ Leucite	K(AlSi₂O₆)
O	ⓘ Magnesio-riebeckite	◻Na₂(Mg₃Fe₂³⁺)(Si₈O₂₂)(OH)₂
O	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
O	ⓘ Malachite	Cu₂(CO₃)(OH)₂
O	ⓘ Mirabilite	Na₂SO₄ · 10H₂O
O	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
O	ⓘ Montmorillonite	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
O	ⓘ Nepheline	Na₃K(Al₄Si₄O₁₆)
O	ⓘ Northupite	Na₃Mg(CO₃)₂Cl
O	ⓘ Nosean	Na₈(Al₆Si₆O₂₄)(SO₄) · H₂O
O	ⓘ Palygorskite	◻Al₂Mg₂◻₂Si₈O₂₀(OH)₂(H₂O)₄ · 4H₂O
O	ⓘ Phlogopite	KMg₃(AlSi₃O₁₀)(OH)₂
O	ⓘ Quartz	SiO₂
O	ⓘ Sanidine	K(AlSi₃O₈)
O	ⓘ Titanite	CaTiO(SiO₄)
O	ⓘ Fayalite-Forsterite Series
O	ⓘ Muscovite var. Sericite	KAl₂(AlSi₃O₁₀)(OH)₂
O	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
O	ⓘ Apatite	Ca₅(PO₄)₃A
F	Fluorine
F	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Na	Sodium
Na	ⓘ Albite	Na(AlSi₃O₈)
Na	ⓘ Aphthitalite	K₃Na(SO₄)₂
Na	ⓘ Borax	Na₂(B₄O₅)(OH)₄ · 8H₂O
Na	ⓘ Gaylussite	Na₂Ca(CO₃)₂ · 5H₂O
Na	ⓘ Halite	NaCl
Na	ⓘ Hydrohalite	NaCl · 2H₂O
Na	ⓘ Magnesio-riebeckite	◻Na₂(Mg₃Fe₂³⁺)(Si₈O₂₂)(OH)₂
Na	ⓘ Mirabilite	Na₂SO₄ · 10H₂O
Na	ⓘ Montmorillonite	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
Na	ⓘ Nepheline	Na₃K(Al₄Si₄O₁₆)
Na	ⓘ Northupite	Na₃Mg(CO₃)₂Cl
Na	ⓘ Nosean	Na₈(Al₆Si₆O₂₄)(SO₄) · H₂O
Na	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Mg	Magnesium
Mg	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Mg	ⓘ Dolomite	CaMg(CO₃)₂
Mg	ⓘ Magnesio-riebeckite	◻Na₂(Mg₃Fe₂³⁺)(Si₈O₂₂)(OH)₂
Mg	ⓘ Montmorillonite	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
Mg	ⓘ Northupite	Na₃Mg(CO₃)₂Cl
Mg	ⓘ Palygorskite	◻Al₂Mg₂◻₂Si₈O₂₀(OH)₂(H₂O)₄ · 4H₂O
Mg	ⓘ Phlogopite	KMg₃(AlSi₃O₁₀)(OH)₂
Mg	ⓘ Fayalite-Forsterite Series
Al	Aluminium
Al	ⓘ Albite	Na(AlSi₃O₈)
Al	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Al	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Al	ⓘ Muscovite var. Illite	K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂
Al	ⓘ Leucite	K(AlSi₂O₆)
Al	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
Al	ⓘ Montmorillonite	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
Al	ⓘ Nepheline	Na₃K(Al₄Si₄O₁₆)
Al	ⓘ Nosean	Na₈(Al₆Si₆O₂₄)(SO₄) · H₂O
Al	ⓘ Palygorskite	◻Al₂Mg₂◻₂Si₈O₂₀(OH)₂(H₂O)₄ · 4H₂O
Al	ⓘ Phlogopite	KMg₃(AlSi₃O₁₀)(OH)₂
Al	ⓘ Sanidine	K(AlSi₃O₈)
Al	ⓘ Muscovite var. Sericite	KAl₂(AlSi₃O₁₀)(OH)₂
Al	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Si	Silicon
Si	ⓘ Albite	Na(AlSi₃O₈)
Si	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Si	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Si	ⓘ Muscovite var. Illite	K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂
Si	ⓘ Leucite	K(AlSi₂O₆)
Si	ⓘ Magnesio-riebeckite	◻Na₂(Mg₃Fe₂³⁺)(Si₈O₂₂)(OH)₂
Si	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
Si	ⓘ Montmorillonite	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
Si	ⓘ Nepheline	Na₃K(Al₄Si₄O₁₆)
Si	ⓘ Nosean	Na₈(Al₆Si₆O₂₄)(SO₄) · H₂O
Si	ⓘ Palygorskite	◻Al₂Mg₂◻₂Si₈O₂₀(OH)₂(H₂O)₄ · 4H₂O
Si	ⓘ Phlogopite	KMg₃(AlSi₃O₁₀)(OH)₂
Si	ⓘ Quartz	SiO₂
Si	ⓘ Sanidine	K(AlSi₃O₈)
Si	ⓘ Titanite	CaTiO(SiO₄)
Si	ⓘ Fayalite-Forsterite Series
Si	ⓘ Muscovite var. Sericite	KAl₂(AlSi₃O₁₀)(OH)₂
Si	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
P	Phosphorus
P	ⓘ Apatite	Ca₅(PO₄)₃A
S	Sulfur
S	ⓘ Aphthitalite	K₃Na(SO₄)₂
S	ⓘ Arsenopyrite	FeAsS
S	ⓘ Billingsleyite	Ag₇AsS₆
S	ⓘ Bornite	Cu₅FeS₄
S	ⓘ Chalcopyrite	CuFeS₂
S	ⓘ Chalcocite	Cu₂S
S	ⓘ Covellite	CuS
S	ⓘ Marcasite	FeS₂
S	ⓘ Mirabilite	Na₂SO₄ · 10H₂O
S	ⓘ Molybdenite	MoS₂
S	ⓘ Nosean	Na₈(Al₆Si₆O₂₄)(SO₄) · H₂O
S	ⓘ Pyrite	FeS₂
S	ⓘ Tetrahedrite Subgroup	Cu₆(Cu₄C₂²⁺)Sb₄S₁₂S
Cl	Chlorine
Cl	ⓘ Halite	NaCl
Cl	ⓘ Hydrohalite	NaCl · 2H₂O
Cl	ⓘ Northupite	Na₃Mg(CO₃)₂Cl
Cl	ⓘ Sylvite	KCl
K	Potassium
K	ⓘ Aphthitalite	K₃Na(SO₄)₂
K	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
K	ⓘ Muscovite var. Illite	K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂
K	ⓘ Leucite	K(AlSi₂O₆)
K	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
K	ⓘ Nepheline	Na₃K(Al₄Si₄O₁₆)
K	ⓘ Phlogopite	KMg₃(AlSi₃O₁₀)(OH)₂
K	ⓘ Sanidine	K(AlSi₃O₈)
K	ⓘ Sylvite	KCl
K	ⓘ Muscovite var. Sericite	KAl₂(AlSi₃O₁₀)(OH)₂
Ca	Calcium
Ca	ⓘ Aragonite	CaCO₃
Ca	ⓘ Calcite	CaCO₃
Ca	ⓘ Dolomite	CaMg(CO₃)₂
Ca	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Ca	ⓘ Gaylussite	Na₂Ca(CO₃)₂ · 5H₂O
Ca	ⓘ Montmorillonite	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
Ca	ⓘ Titanite	CaTiO(SiO₄)
Ca	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Ca	ⓘ Apatite	Ca₅(PO₄)₃A
Ti	Titanium
Ti	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Ti	ⓘ Titanite	CaTiO(SiO₄)
Fe	Iron
Fe	ⓘ Arsenopyrite	FeAsS
Fe	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Fe	ⓘ Bornite	Cu₅FeS₄
Fe	ⓘ Chalcopyrite	CuFeS₂
Fe	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Fe	ⓘ Hematite	Fe₂O₃
Fe	ⓘ Magnesio-riebeckite	◻Na₂(Mg₃Fe₂³⁺)(Si₈O₂₂)(OH)₂
Fe	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
Fe	ⓘ Marcasite	FeS₂
Fe	ⓘ Pyrite	FeS₂
Fe	ⓘ Fayalite-Forsterite Series
Cu	Copper
Cu	ⓘ Azurite	Cu₃(CO₃)₂(OH)₂
Cu	ⓘ Bornite	Cu₅FeS₄
Cu	ⓘ Chalcopyrite	CuFeS₂
Cu	ⓘ Chalcocite	Cu₂S
Cu	ⓘ Covellite	CuS
Cu	ⓘ Malachite	Cu₂(CO₃)(OH)₂
Cu	ⓘ Tetrahedrite Subgroup	Cu₆(Cu₄C₂²⁺)Sb₄S₁₂S
As	Arsenic
As	ⓘ Arsenopyrite	FeAsS
As	ⓘ Billingsleyite	Ag₇AsS₆
Mo	Molybdenum
Mo	ⓘ Molybdenite	MoS₂
Ag	Silver
Ag	ⓘ Billingsleyite	Ag₇AsS₆
Sb	Antimony
Sb	ⓘ Tetrahedrite Subgroup	Cu₆(Cu₄C₂²⁺)Sb₄S₁₂S

Geochronology

Mineralization age: Cenozoic : 28.6 Ma to 20.0 Ma

Important note: This table is based only on rock and mineral ages recorded on mindat.org for this locality and is not necessarily a complete representation of the geochronology, but does give an indication of possible mineralization events relevant to this locality. As more age information is added this table may expand in the future. A break in the table simply indicates a lack of data entered here, not necessarily a break in the geologic sequence. Grey background entries are from different, related, localities.

Geologic Time

Rocks, Minerals and Events

ⓘ Basaltic-trachyandesite (youngest age)

20.0 Ma

Bamaoqiongzong, Shuanghu Co., Nagqu, Tibet, China

Paleogene

Oligocene

ⓘ Basaltic-trachyandesite (oldest age)

28.6 Ma

Bamaoqiongzong, Shuanghu Co., Nagqu, Tibet, China

Fossils

There are 147 fossil localities from the PaleoBioDB database within this region.

These data are provided on an experimental basis and are taken from external databases. Mindat.org has no control currently over the accuracy of these data.

Occurrences

147

Youngest Fossil Listed

23.0 Ma (Oligocene)

Oldest Fossil Listed

279 Ma (Permian)

Stratigraphic Units

Unit	No. Occurrences	Age
Dingqing	3	28.1 - 23.03 Ma (Cenozoic)
Zongpu	14	59.2 - 56 Ma (Paleocene)
Tulung - Laibuxi	3	242 - 237 Ma (Middle Triassic)
Lugu	95	279.3 - 268.8 Ma (Permian)

Fossils from Region

Click here to show the list.

Accepted Name	Hierarchy	Age
Lepidorbitoides genus	Chromista : Foraminifera : Globothalamea : Rotaliida : Lepidorbitoididae : *Lepidorbitoides*	59.2 - 48.6 Ma Paleogene
Operculina genus	Chromista : Foraminifera : Globothalamea : Rotaliida : Nummulitidae : *Operculina*	59.2 - 48.6 Ma Paleogene
Pseudofusulina genus	Chromista : Foraminifera : Pseudofusulinidae : *Pseudofusulina*	279.3 - 272.3 Ma Permian
Siderolites genus	Chromista : Foraminifera : Globothalamea : Rotaliida : Calcarinidae : *Siderolites*	59.2 - 48.6 Ma Paleogene
Delheidia genus	Animalia : Cnidaria : Hydrozoa : *Delheidia*	55.8 - 48.6 Ma Eocene
Waagenophyllum genus	Animalia : Cnidaria : Anthozoa : Waagenophyllidae : *Waagenophyllum*	279.3 - 272.3 Ma Permian
Velates genus	Animalia : Mollusca : Gastropoda : Cycloneritida : Neritidae : *Velates*	59.2 - 48.6 Ma Paleogene
Campanile genus	Animalia : Mollusca : Gastropoda : Campanilidae : *Campanile*	59.2 - 48.6 Ma Paleogene
Terebellum genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Seraphsidae : *Terebellum*	55.8 - 48.6 Ma Eocene
Gosavia genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Volutidae : *Gosavia*	55.8 - 48.6 Ma Eocene
Lyria genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Volutidae : *Lyria*	59.2 - 56 Ma Paleocene
Lima genus	Animalia : Mollusca : Bivalvia : Limida : Limidae : *Lima*	59.2 - 56 Ma Paleocene
Spondylus genus	Animalia : Mollusca : Bivalvia : Pectinida : Spondylidae : *Spondylus*	55.8 - 48.6 Ma Eocene
Chama genus	Animalia : Mollusca : Bivalvia : Venerida : Chamidae : *Chama*	55.8 - 48.6 Ma Eocene
Venericardia genus	Animalia : Mollusca : Bivalvia : Carditida : Carditidae : *Venericardia*	55.8 - 48.6 Ma Eocene
Pseudobatostomella genus	Animalia : Bryozoa : Stenolaemata : Trepostomatida : Dyscritellidae : *Pseudobatostomella*	242 - 237 Ma Middle Triassic
Tebitopora genus	Animalia : Bryozoa : Stenolaemata : Cryptostomida : Nikiforovellidae : *Tebitopora*	242 - 237 Ma Middle Triassic
Orthotichia genus	Animalia : Brachiopoda : Rhynchonellata : Orthida : Schizophoriidae : *Orthotichia*	279.3 - 268.8 Ma Permian
Anidanthus genus	Animalia : Brachiopoda : Strophomenata : Productida : Linoproductidae : *Anidanthus*	279.3 - 268.8 Ma Permian
Linoproductus genus	Animalia : Brachiopoda : Strophomenata : Productida : Linoproductidae : *Linoproductus*	279.3 - 268.8 Ma Permian
Orthothetina genus	Animalia : Brachiopoda : Strophomenata : Orthotetida : Meekellidae : *Orthothetina*	279.3 - 268.8 Ma Permian
Chenopus genus	Animalia : Mollusca : Gastropoda : Aporrhaidae : *Chenopus*	55.8 - 48.6 Ma Eocene
Ipciphyllum genus	Animalia : Cnidaria : Anthozoa : Waagenophyllidae : *Ipciphyllum*	279.3 - 272.3 Ma Permian
Neochonetes (Huangichonetes) asseretoi species	Animalia : Brachiopoda : Strophomenata : Productida : Rugosochonetidae : Neochonetes : *Neochonetes (Huangichonetes) asseretoi*	279.3 - 268.8 Ma Permian
Martiniopsis inflata species	Animalia : Brachiopoda : Rhynchonellata : Spiriferida : Ingelarellidae : Martiniopsis : *Martiniopsis inflata*	279.3 - 268.8 Ma Permian
Paracymatoceras rota species	Animalia : Mollusca : Cephalopoda : Nautilida : Nautilidae : Paracymatoceras : *Paracymatoceras rota*	59.2 - 56 Ma Paleocene
Acosarina minuta species	Animalia : Brachiopoda : Rhynchonellata : Orthida : Schizophoriidae : Acosarina : *Acosarina minuta*	279.3 - 268.8 Ma Permian
Cryptospirifer omeishanensis species	Animalia : Brachiopoda : Rhynchonellata : Athyridida : Athyrididae : Cryptospirifer : *Cryptospirifer omeishanensis*	279.3 - 268.8 Ma Permian
Costatumulus polliciformis species	Animalia : Brachiopoda : Strophomenata : Productida : Monticuliferidae : Costatumulus : *Costatumulus polliciformis*	279.3 - 268.8 Ma Permian
Vediproductus punctatiformis species	Animalia : Brachiopoda : Strophomenata : Productida : Echinoconchidae : Vediproductus : *Vediproductus punctatiformis*	279.3 - 268.8 Ma Permian
Drepanochilus genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Aporrhaidae : *Drepanochilus*	55.8 - 48.6 Ma Eocene
Paraplicatifera regularis species	Animalia : Brachiopoda : Strophomenata : Productida : Productellidae : Paraplicatifera : *Paraplicatifera regularis*	279.3 - 268.8 Ma Permian
Dielasma itaitubense species	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Dielasmatidae : Dielasma : *Dielasma itaitubense*	279.3 - 268.8 Ma Permian
Tebitopora orientalis species	Animalia : Bryozoa : Stenolaemata : Cryptostomida : Nikiforovellidae : Tebitopora : *Tebitopora orientalis*	242 - 237 Ma Middle Triassic
Orthothetina ruchae species	Animalia : Brachiopoda : Strophomenata : Orthotetida : Meekellidae : Orthothetina : *Orthothetina ruchae*	279.3 - 268.8 Ma Permian
Nankinella quasihunanensis species	Chromista : Foraminifera : Nankinellidae : Nankinella : *Nankinella quasihunanensis*	279.3 - 272.3 Ma Permian
Chusenella schwagerinaeformis species	Chromista : Foraminifera : Tubothalamea : Schwagerinidae : Chusenella : *Chusenella schwagerinaeformis*	279.3 - 272.3 Ma Permian
Pseudodoliolina ozawai species	Chromista : Foraminifera : Tubothalamea : Verbeekinidae : Pseudodoliolina : *Pseudodoliolina ozawai*	279.3 - 272.3 Ma Permian
Neofusulinella giraudi species	Chromista : Foraminifera : Tubothalamea : Schubertellidae : Neofusulinella : *Neofusulinella giraudi*	279.3 - 272.3 Ma Permian
Cancellina primigena species	Foraminifera : Neoschwagerinidae : Cancellina : *Cancellina primigena*	279.3 - 272.3 Ma Permian
Monodiexodina kattaensis species	Foraminifera : Schwagerinidae : Monodiexodina : *Monodiexodina kattaensis*	279.3 - 272.3 Ma Permian
Nankinella orbicularia species	Chromista : Foraminifera : Nankinellidae : Nankinella : *Nankinella orbicularia*	279.3 - 272.3 Ma Permian
Chusenella douvillei species	Foraminifera : Schwagerinidae : Chusenella : *Chusenella douvillei*	279.3 - 272.3 Ma Permian
Parafusulina multiseptata species	Foraminifera : Schwagerinidae : Parafusulina : *Parafusulina multiseptata*	279.3 - 272.3 Ma Permian
Parafusulina lata species	Chromista : Foraminifera : Polydiexodinidae : Parafusulina : *Parafusulina lata*	279.3 - 272.3 Ma Permian
Schwagerina hupehensis species	Foraminifera : Schwagerinidae : Schwagerina : *Schwagerina hupehensis*	279.3 - 272.3 Ma Permian
Sphaerulina hunanica species	Chromista : Foraminifera : Tubothalamea : Staffellidae : Sphaerulina : *Sphaerulina hunanica*	279.3 - 272.3 Ma Permian
Aquarius lunpolaensis species	Animalia : Arthropoda : Insecta : Hemiptera : Gerridae : Aquarius : *Aquarius lunpolaensis*	28.1 - 23.03 Ma Cenozoic
Dierisma simplexa species	Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Erymnariidae : Dierisma : *Dierisma simplexa*	228 - 208.5 Ma Late/Upper Triassic
Paralaballa zangbeiensis species	Animalia : Brachiopoda : Rhynchonellata : Spiriferinida : Mentzeliidae : Paralaballa : *Paralaballa zangbeiensis*	228 - 208.5 Ma Late/Upper Triassic
Pseudorugitela pulchella species	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Aulacothyropsidae : Pseudorugitela : *Pseudorugitela pulchella*	228 - 208.5 Ma Late/Upper Triassic
Zeilleria lingulata species	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Zeilleriidae : Zeilleria : *Zeilleria lingulata*	228 - 208.5 Ma Late/Upper Triassic
Holcothyris subovalis species	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Postepithyrididae : Holcothyris : *Holcothyris subovalis*	167.7 - 164.7 Ma Middle Jurassic
Holcothyris angulata species	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Postepithyrididae : Holcothyris : *Holcothyris angulata*	167.7 - 164.7 Ma Middle Jurassic
Holcothyris delta species	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Postepithyrididae : Holcothyris : *Holcothyris delta*	167.7 - 164.7 Ma Middle Jurassic
Holcothyris acuminata species	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Postepithyrididae : Holcothyris : *Holcothyris acuminata*	167.7 - 164.7 Ma Middle Jurassic
Holcothyris orbicularis species	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Postepithyrididae : Holcothyris : *Holcothyris orbicularis*	167.7 - 164.7 Ma Middle Jurassic
Holcothyris luchiangensis species	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Postepithyrididae : Holcothyris : *Holcothyris luchiangensis*	167.7 - 164.7 Ma Middle Jurassic
Holcothyris trigonalis species	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Postepithyrididae : Holcothyris : *Holcothyris trigonalis*	167.7 - 164.7 Ma Middle Jurassic
Holcothyris dubia species	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Postepithyrididae : Holcothyris : *Holcothyris dubia*	167.7 - 164.7 Ma Middle Jurassic
Holcothyris rotundata species	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Postepithyrididae : Holcothyris : *Holcothyris rotundata*	167.7 - 164.7 Ma Middle Jurassic
Eutrephoceras charpentieri species	Animalia : Mollusca : Cephalopoda : Nautilida : Nautilidae : Eutrephoceras : *Eutrephoceras charpentieri*	59.2 - 48.6 Ma Paleogene
Vicetia sowerbyi species	Animalia : Mollusca : Gastropoda : Littorinimorpha : Cypraeidae : Vicetia : *Vicetia sowerbyi*	55.8 - 48.6 Ma Eocene
Bernaya (Bernaya) ellipsoides species	Animalia : Mollusca : Gastropoda : Cypraeidae : Bernaya : *Bernaya (Bernaya) ellipsoides*	55.8 - 48.6 Ma Eocene
Corbis lamellosa species	Animalia : Mollusca : Bivalvia : Lucinida : Lucinidae : Fimbria : *Corbis lamellosa*	59.2 - 56 Ma Paleocene
Pachycrommium flemingi species	Animalia : Mollusca : Gastropoda : Architaenioglossa : Ampullinidae : Pachycrommium : *Pachycrommium flemingi*	59.2 - 56 Ma Paleocene

Fossil Localities

Click to show 10 fossil localities

Other Databases

Wikipedia:	https://en.wikipedia.org/wiki/Shuanghu_County
Wikidata ID:	Q765059

Localities in this Region

Other Regions, Features and Areas that Intersect

AsiaContinent

Hindukush Himalayan RegionGroup of Mountain Ranges
Tibetan PlateauPlateau

China

Northern Tibet Li Mineral BeltMineral Belt
Tibet
- Bangonghu–Nujiang metallogenic beltMineral Belt

China

Tibet
- Gangdese Metallogenic BeltMineral Belt

Eurasian PlateTectonic Plate

Lhasa TerraneVolcanic Arc
Qiangtang TerraneAccretionary Complex

Indian Plate

Lunpola basinBasin

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

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Shuanghu Co., Nagqu, Tibet, ChinaiRegional Level TypesShuanghu Co.County NagquCity TibetAutonomous Region ChinaCountry function showexplain() { $("#locexplain").toggle(); if (typeof movemap === "function") movemap(); }

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Shuanghu Co., Nagqu, Tibet, China i
Regional Level Types
Shuanghu Co. County
Nagqu City
Tibet Autonomous Region
China Country