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Ramadugu Lamproite Field, Nalgonda District, Telangana, Indiai
Regional Level Types
Ramadugu Lamproite FieldGroup of Dikes
Nalgonda DistrictDistrict
TelanganaState
IndiaCountry

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Latitude & Longitude (WGS84):
16° 55' 0'' North , 79° 4' 59'' East
Latitude & Longitude (decimal):
16.91667,79.08333
GRN:
N12E54
Type:
Group of Dikes
Köppen climate type:
BSh : Hot semi-arid (steppe) climate
Nearest Settlements:
PlacePopulationDistance
Nalgonda121,826 (2014)24.8km
Devarkonda29,726 (2014)30.4km
Miriālgūda101,234 (2014)51.2km
Mācherla51,039 (2016)61.6km
Mindat Locality ID:
335683
Long-form identifier:
mindat:1:2:335683:1
GUID (UUID V4):
0


Two clusters of lamproite dikes cutting granite, granodiorite and biotite gneiss occur in the vicinities of villages of Ramadugu and Somavarigudem, the 1st comprising 11 and the 2nd - 3 dikes. The dikes trend NW-SE, vary in thickness between 0.5 and 3 m and generally have lengths from a few meters up to 100 m.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

Mineral list contains entries from the region specified including sub-localities

17 valid minerals.

Rock Types Recorded


Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

ⓘ 'Allanite Group'
Formula: (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
Localities: Reported from at least 8 localities in this region.
ⓘ 'Amphibole Supergroup'
Formula: AB2C5(T8O22)W2
ⓘ 'Apatite'
Formula: Ca5(PO4)3A
Localities: Reported from at least 9 localities in this region.
ⓘ Baryte
Formula: BaSO4
Localities: Reported from at least 8 localities in this region.
ⓘ Calcite
Formula: CaCO3
Localities: Reported from at least 8 localities in this region.
ⓘ Calcite var. Cobalt-bearing Calcite
Formula: (Ca,Co)CO3
ⓘ 'Chlorite Group'
Localities: Reported from at least 8 localities in this region.
ⓘ 'Chrome-Spinel (of Dana)'
ⓘ 'Clinopyroxene Subgroup'
ⓘ Diopside
Formula: CaMgSi2O6
ⓘ Diopside var. Chromium-bearing Diopside
Formula: Ca(Mg,Cr)Si2O6
ⓘ Dolomite
Formula: CaMg(CO3)2
ⓘ 'Fayalite-Forsterite Series'
ⓘ 'Glass'
ⓘ Grossular
Formula: Ca3Al2(SiO4)3
ⓘ Ilmenite
Formula: Fe2+TiO3
ⓘ Ilmenite var. Picroilmenite
Formula: (Fe2+,Mg)TiO3
ⓘ 'K Feldspar'
Localities: Reported from at least 8 localities in this region.
ⓘ Leucite
Formula: K(AlSi2O6)
ⓘ Magnetite
Formula: Fe2+Fe3+2O4
Localities: Reported from at least 6 localities in this region.
ⓘ 'Monazite Group'
Formula: REE(PO4)
ⓘ Perovskite
Formula: CaTiO3
ⓘ Phlogopite
Formula: KMg3(AlSi3O10)(OH)2
Localities: Reported from at least 7 localities in this region.
ⓘ Pyrite
Formula: FeS2
Localities: Reported from at least 6 localities in this region.
ⓘ Pyrope
Formula: Mg3Al2(SiO4)3
ⓘ 'Pyroxene Group'
Formula: ADSi2O6
ⓘ Quartz
Formula: SiO2
Localities: Reported from at least 8 localities in this region.
ⓘ Rutile
Formula: TiO2
Localities: Reported from at least 7 localities in this region.
ⓘ Sanidine
Formula: K(AlSi3O8)
ⓘ 'Serpentine Subgroup'
Formula: D3[Si2O5](OH)4
ⓘ Spinel
Formula: MgAl2O4
Localities: Reported from at least 8 localities in this region.
ⓘ Titanite
Formula: CaTi(SiO4)O
Localities: Reported from at least 8 localities in this region.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘPyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘSpinel4.BB.05MgAl2O4
ⓘIlmenite4.CB.05Fe2+TiO3
ⓘvar. Picroilmenite4.CB.05(Fe2+,Mg)TiO3
ⓘPerovskite4.CC.30CaTiO3
ⓘQuartz4.DA.05SiO2
ⓘRutile4.DB.05TiO2
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
ⓘvar. Cobalt-bearing Calcite5.AB.05(Ca,Co)CO3
ⓘDolomite5.AB.10CaMg(CO3)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘBaryte7.AD.35BaSO4
Group 9 - Silicates
ⓘGrossular9.AD.25Ca3Al2(SiO4)3
ⓘPyrope9.AD.25Mg3Al2(SiO4)3
ⓘTitanite9.AG.15CaTi(SiO4)O
ⓘDiopside
var. Chromium-bearing Diopside		9.DA.15Ca(Mg,Cr)Si2O6
ⓘ9.DA.15CaMgSi2O6
ⓘPhlogopite9.EC.20KMg3(AlSi3O10)(OH)2
ⓘSanidine9.FA.30K(AlSi3O8)
ⓘLeucite9.GB.05K(AlSi2O6)
Unclassified
ⓘ'Amphibole Supergroup'-AB2C5(T8O22)W2
ⓘ'Chlorite Group'-
ⓘ'Monazite Group'-REE(PO4)
ⓘ'Clinopyroxene Subgroup'-
ⓘ'Fayalite-Forsterite Series'-
ⓘ'K Feldspar'-
ⓘ'Pyroxene Group'-ADSi2O6
ⓘ'Chrome-Spinel (of Dana)'-
ⓘ'Serpentine Subgroup'-D3[Si2O5](OH)4
ⓘ'Glass'-
ⓘ'Apatite'-Ca5(PO4)3A
ⓘ'Allanite Group'-(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)

List of minerals for each chemical element

HHydrogen
Hⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Hⓘ Serpentine SubgroupD3[Si2O5](OH)4
Hⓘ Allanite Group(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
CCarbon
Cⓘ CalciteCaCO3
Cⓘ Calcite var. Cobalt-bearing Calcite(Ca,Co)CO3
Cⓘ DolomiteCaMg(CO3)2
OOxygen
Oⓘ Amphibole SupergroupAB2C5(T8O22)W2
Oⓘ BaryteBaSO4
Oⓘ CalciteCaCO3
Oⓘ Diopside var. Chromium-bearing DiopsideCa(Mg,Cr)Si2O6
Oⓘ Calcite var. Cobalt-bearing Calcite(Ca,Co)CO3
Oⓘ DiopsideCaMgSi2O6
Oⓘ DolomiteCaMg(CO3)2
Oⓘ GrossularCa3Al2(SiO4)3
Oⓘ IlmeniteFe2+TiO3
Oⓘ LeuciteK(AlSi2O6)
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ Monazite GroupREE(PO4)
Oⓘ PerovskiteCaTiO3
Oⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Oⓘ PyropeMg3Al2(SiO4)3
Oⓘ QuartzSiO2
Oⓘ RutileTiO2
Oⓘ SanidineK(AlSi3O8)
Oⓘ SpinelMgAl2O4
Oⓘ TitaniteCaTi(SiO4)O
Oⓘ Fayalite-Forsterite Series
Oⓘ Pyroxene GroupADSi2O6
Oⓘ Ilmenite var. Picroilmenite(Fe2+,Mg)TiO3
Oⓘ Serpentine SubgroupD3[Si2O5](OH)4
Oⓘ ApatiteCa5(PO4)3A
Oⓘ Allanite Group(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
MgMagnesium
Mgⓘ Diopside var. Chromium-bearing DiopsideCa(Mg,Cr)Si2O6
Mgⓘ DiopsideCaMgSi2O6
Mgⓘ DolomiteCaMg(CO3)2
Mgⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Mgⓘ PyropeMg3Al2(SiO4)3
Mgⓘ SpinelMgAl2O4
Mgⓘ Fayalite-Forsterite Series
Mgⓘ Ilmenite var. Picroilmenite(Fe2+,Mg)TiO3
AlAluminium
Alⓘ GrossularCa3Al2(SiO4)3
Alⓘ LeuciteK(AlSi2O6)
Alⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Alⓘ PyropeMg3Al2(SiO4)3
Alⓘ SanidineK(AlSi3O8)
Alⓘ SpinelMgAl2O4
SiSilicon
Siⓘ Diopside var. Chromium-bearing DiopsideCa(Mg,Cr)Si2O6
Siⓘ DiopsideCaMgSi2O6
Siⓘ GrossularCa3Al2(SiO4)3
Siⓘ LeuciteK(AlSi2O6)
Siⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Siⓘ PyropeMg3Al2(SiO4)3
Siⓘ QuartzSiO2
Siⓘ SanidineK(AlSi3O8)
Siⓘ TitaniteCaTi(SiO4)O
Siⓘ Fayalite-Forsterite Series
Siⓘ Pyroxene GroupADSi2O6
Siⓘ Serpentine SubgroupD3[Si2O5](OH)4
Siⓘ Allanite Group(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
PPhosphorus
Pⓘ Monazite GroupREE(PO4)
Pⓘ ApatiteCa5(PO4)3A
SSulfur
Sⓘ BaryteBaSO4
Sⓘ PyriteFeS2
KPotassium
Kⓘ LeuciteK(AlSi2O6)
Kⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Kⓘ SanidineK(AlSi3O8)
CaCalcium
Caⓘ CalciteCaCO3
Caⓘ Diopside var. Chromium-bearing DiopsideCa(Mg,Cr)Si2O6
Caⓘ Calcite var. Cobalt-bearing Calcite(Ca,Co)CO3
Caⓘ DiopsideCaMgSi2O6
Caⓘ DolomiteCaMg(CO3)2
Caⓘ GrossularCa3Al2(SiO4)3
Caⓘ PerovskiteCaTiO3
Caⓘ TitaniteCaTi(SiO4)O
Caⓘ ApatiteCa5(PO4)3A
TiTitanium
Tiⓘ IlmeniteFe2+TiO3
Tiⓘ PerovskiteCaTiO3
Tiⓘ RutileTiO2
Tiⓘ TitaniteCaTi(SiO4)O
Tiⓘ Ilmenite var. Picroilmenite(Fe2+,Mg)TiO3
CrChromium
Crⓘ Diopside var. Chromium-bearing DiopsideCa(Mg,Cr)Si2O6
FeIron
Feⓘ IlmeniteFe2+TiO3
Feⓘ MagnetiteFe2+Fe23+O4
Feⓘ PyriteFeS2
Feⓘ Fayalite-Forsterite Series
Feⓘ Ilmenite var. Picroilmenite(Fe2+,Mg)TiO3
CoCobalt
Coⓘ Calcite var. Cobalt-bearing Calcite(Ca,Co)CO3
BaBarium
Baⓘ BaryteBaSO4

Localities in this Region

India

Other Regions, Features and Areas containing this locality

AsiaContinent
Indian PlateTectonic Plate

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.

References

Sridhar, M., Rau, T.K. (2005) Discovery of a new lamproite field-Ramadugu Lamproite field (RLF), Nalgonda district, Andhra Pradesh. Proceedings of Group Discussion on Kimberlites and related rocks. Geological Society of India, Bangalore, 55-57.
Woolley, Alan R. (2019) Alkaline Rocks and Carbonatites of the World. Part 4: Antarctica, Asia and Europe (excluding the former USSR), Australasia and Oceanic Islands. The Geological Society of London. doi:10.1144/mpar4p.103
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