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Waiorongomai, Matamata-Piako District, Waikato Region, New Zealandi
Regional Level Types
Waiorongomai- not defined -
Matamata-Piako DistrictDistrict
Waikato RegionRegion
New ZealandCountry

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Latitude & Longitude (WGS84):
37° 33' 33'' South , 175° 45' 18'' East
Latitude & Longitude (decimal):
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Waitoa386 (2011)12.5km
Katikati3,232 (2011)14.3km
Athenree563 (2011)17.6km
Waihi4,619 (2011)20.7km
Paeroa3,994 (2011)22.8km
Mindat Locality ID:
301211
Long-form identifier:
mindat:1:2:301211:9
GUID (UUID V4):
0


(Hart, 2016) tome on Te Aroha, the Tui Mines, and the Waiorongomai goldfield is probably the most extensive historical account for a goldfield in New Zealand. It is a tale of woe, and none of the mines were successful from when gold was discovered in 1880, until recent times (Norpac, Tui Mine, Te Aroha). The refractory nature of the ore, the inability of the plants to process it leading to much gold being lost, inexperienced miners, under capitalised companies, erratic ore values, the fineness of the gold, all led to a failure of any mine achieving long term success, despite numerous attempts.

Waiorongomai is noted for numerous lease names, regular lease name changes, portions of leases siphoned off into other neighbouring leases, constant ownership changes, several lodes or reefs, and a gradual consolidation of leases until the Bendigo Company in the early 20th Century controlled most of the field.

The main lodes or reefs mentioned include Silver King, Werahiko, Loyalty, Welcome, Goldsworthy, Diamond Gully, Hero, Premier, Moa, with many smaller reefs. Many are named after historical mines which operated briefly on them. In the early days these were often found outcropping across high mountain spurs, and in thick forest. Ore was virtually impossible to be transported down to batteries on the flats, until the local council constructed a tramway up the mountainside.

Despite several rumours of gold being found in preceding decades, credit for gold being discovered here goes to a Maori called Hone Werahiko in 1880.
Malcolm Hardy was the last miner to give the Waiorongomai area a go through the 1930's and 40's. Various companies, prospecting syndicates, individual miners, financial backers, impresarios, and working groups of miners, operated each briefly on sections of the goldfield between these times.

Main lease names include Morning Star, Sunbeam, Stout, New Find No. 1 and 2, Young Colonial (Colonist), Queen of Beauty, Canadian, Young Prince of Wales, Premier, Smile of Fortune, All Nations, Early Dawn, Bonanza, United, Lucky Hit, Cambridge, Rose of Denmark, Prospectors Claim, Golden Hill (part of the prospecting claim), Little Jimmy, Eureka, Pearl, Vulcan, Hero, Three Fools, Star, Arizona, Waitoki, Waitoki Extended, Werahiko, Silver King (part of Waitoki), Sunny Corner, .... plus seventeen companies including the New Find Werahiko Gold Mining Company, New Find Gold Mining Company, Colonist Gold Mining Company, Waitako Gold Mining Company, Eureka Gold Mining Company, Inverness Gold Mining Company, Diamond Gully Gold Mining Company, Vermont Gold Mining Company, Waiorongamai Company, Welcome Company, all just in the early 1880's.

In the late 1880's, the Great Western Company owned the former Eureka, Little and Good, Coquette, and New Find 2 leases. In the 1890's, Henry Hopper Adam owned several of the mines, the Colonist lease had changed name to the Warrior, the Peter Ferguson Syndicate, Hero lease tributed by Newsham and party, the Loyalty Mine (Palace, Loyalty Palace, Loyalty United) which included the old Inverness, Lucky Hit, and Phoenix mines, New Premier, Werahiko 1 and 2, Newry, Welcome, Success, Stoney Creek, All Nations, Golden Crown, Hot Springs, Starlit Dell, Waitoki, Waitoki Extended, Little Wonder, Cadman (on old Werahiko, Silver King, Success, and Waitoki), the Anglo-Continental Syndicate, The New Zealand Exploration Company are all mentioned as active as main players for mining and prospecting.

The first decade of the 20th century, Hardy Mines Ltd took over several leases owned by Edwin Henry Hardy, Sceptre, Silver King, Werahiko, Waikato, Moa, are all mentioned. The second decade the Bendigo Gold Mining Company dominated the field, while 1933-34 the Waiorongomai Gold Mines Inc had another go at mining here. The list in not complete, and none were overly successful.

Several walk trails now traverse the area through fern and kauri forest. Impressive relics remain of the Butler and Fern Spur inclines, including rail tracks still in place, as well as some relatively minor relics of several batteries. The area is 5 kilometres south-east of Te Aroha.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

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

22 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

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

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

ⓘ Acanthite
Formula: Ag2S
ⓘ Ankerite
Formula: Ca(Fe2+,Mg)(CO3)2
ⓘ Arsenopyrite
Formula: FeAsS
ⓘ Baryte
Formula: BaSO4
ⓘ Bornite
Formula: Cu5FeS4
ⓘ Calcite
Formula: CaCO3
ⓘ Chalcopyrite
Formula: CuFeS2
ⓘ Chrysocolla
Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
ⓘ Cinnabar
Formula: HgS
ⓘ Covellite
Formula: CuS
ⓘ Galena
Formula: PbS
ⓘ Hematite
Formula: Fe2O3
ⓘ Jarosite
Formula: KFe3+3(SO4)2(OH)6
ⓘ 'K Feldspar'
ⓘ 'K Feldspar var. Adularia'
Formula: KAlSi3O8
ⓘ 'Limonite'
ⓘ Malachite
Formula: Cu2(CO3)(OH)2
ⓘ 'Manganese Oxides'
ⓘ Native Gold
Formula: Au
Localities: Reported from at least 7 localities in this region.
ⓘ Native Gold var. Electrum
Formula: (Au,Ag)
ⓘ Orthoclase
Formula: K(AlSi3O8)
ⓘ Pyrargyrite
Formula: Ag3SbS3
ⓘ Pyrite
Formula: FeS2
ⓘ Quartz
Formula: SiO2
ⓘ Rhodochrosite
Formula: MnCO3
ⓘ 'Smectite Group'
Formula: A0.3D2-3[T4O10]Z2 · nH2O
ⓘ Sphalerite
Formula: ZnS
ⓘ Stibnite
Formula: Sb2S3
ⓘ 'Tetrahedrite Subgroup'
Formula: Cu6(Cu4C2+2)Sb4S12S

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘNative Gold
var. Electrum
1.AA.05(Au,Ag)
ⓘ1.AA.05Au
Group 2 - Sulphides and Sulfosalts
ⓘBornite2.BA.15Cu5FeS4
ⓘAcanthite2.BA.35Ag2S
ⓘCovellite2.CA.05aCuS
ⓘSphalerite2.CB.05aZnS
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘGalena2.CD.10PbS
ⓘCinnabar2.CD.15aHgS
ⓘStibnite2.DB.05Sb2S3
ⓘPyrite2.EB.05aFeS2
ⓘArsenopyrite2.EB.20FeAsS
ⓘPyrargyrite2.GA.05Ag3SbS3
ⓘ'Tetrahedrite Subgroup'2.GB.05Cu6(Cu4C2+2)Sb4S12S
Group 4 - Oxides and Hydroxides
ⓘHematite4.CB.05Fe2O3
ⓘQuartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
ⓘRhodochrosite5.AB.05MnCO3
ⓘAnkerite5.AB.10Ca(Fe2+,Mg)(CO3)2
ⓘMalachite5.BA.10Cu2(CO3)(OH)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘBaryte7.AD.35BaSO4
ⓘJarosite7.BC.10KFe3+3(SO4)2(OH)6
Group 9 - Silicates
ⓘChrysocolla9.ED.20Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
ⓘOrthoclase9.FA.30K(AlSi3O8)
Unclassified
ⓘ'K Feldspar
var. Adularia'
-KAlSi3O8
ⓘ'Limonite'-
ⓘ'K Feldspar'-
ⓘ'Smectite Group'-A0.3D2-3[T4O10]Z2 · nH2O
ⓘ'Manganese Oxides'-

List of minerals for each chemical element

HHydrogen
Hⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Hⓘ JarositeKFe33+(SO4)2(OH)6
Hⓘ MalachiteCu2(CO3)(OH)2
Hⓘ Smectite GroupA0.3D2-3[T4O10]Z2 · nH2O
CCarbon
Cⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Cⓘ CalciteCaCO3
Cⓘ MalachiteCu2(CO3)(OH)2
Cⓘ RhodochrositeMnCO3
OOxygen
Oⓘ K Feldspar var. AdulariaKAlSi3O8
Oⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Oⓘ BaryteBaSO4
Oⓘ CalciteCaCO3
Oⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Oⓘ HematiteFe2O3
Oⓘ JarositeKFe33+(SO4)2(OH)6
Oⓘ MalachiteCu2(CO3)(OH)2
Oⓘ OrthoclaseK(AlSi3O8)
Oⓘ QuartzSiO2
Oⓘ RhodochrositeMnCO3
Oⓘ Smectite GroupA0.3D2-3[T4O10]Z2 · nH2O
MgMagnesium
Mgⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
AlAluminium
Alⓘ K Feldspar var. AdulariaKAlSi3O8
Alⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Alⓘ OrthoclaseK(AlSi3O8)
SiSilicon
Siⓘ K Feldspar var. AdulariaKAlSi3O8
Siⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Siⓘ OrthoclaseK(AlSi3O8)
Siⓘ QuartzSiO2
SSulfur
Sⓘ AcanthiteAg2S
Sⓘ ArsenopyriteFeAsS
Sⓘ BaryteBaSO4
Sⓘ BorniteCu5FeS4
Sⓘ ChalcopyriteCuFeS2
Sⓘ CinnabarHgS
Sⓘ CovelliteCuS
Sⓘ GalenaPbS
Sⓘ JarositeKFe33+(SO4)2(OH)6
Sⓘ PyrargyriteAg3SbS3
Sⓘ PyriteFeS2
Sⓘ SphaleriteZnS
Sⓘ StibniteSb2S3
Sⓘ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
KPotassium
Kⓘ K Feldspar var. AdulariaKAlSi3O8
Kⓘ JarositeKFe33+(SO4)2(OH)6
Kⓘ OrthoclaseK(AlSi3O8)
CaCalcium
Caⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Caⓘ CalciteCaCO3
MnManganese
Mnⓘ RhodochrositeMnCO3
FeIron
Feⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Feⓘ ArsenopyriteFeAsS
Feⓘ BorniteCu5FeS4
Feⓘ ChalcopyriteCuFeS2
Feⓘ HematiteFe2O3
Feⓘ JarositeKFe33+(SO4)2(OH)6
Feⓘ PyriteFeS2
CuCopper
Cuⓘ BorniteCu5FeS4
Cuⓘ ChalcopyriteCuFeS2
Cuⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Cuⓘ CovelliteCuS
Cuⓘ MalachiteCu2(CO3)(OH)2
Cuⓘ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
ZnZinc
Znⓘ SphaleriteZnS
AsArsenic
Asⓘ ArsenopyriteFeAsS
AgSilver
Agⓘ AcanthiteAg2S
Agⓘ Native Gold var. Electrum(Au,Ag)
Agⓘ PyrargyriteAg3SbS3
SbAntimony
Sbⓘ PyrargyriteAg3SbS3
Sbⓘ StibniteSb2S3
Sbⓘ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
BaBarium
Baⓘ BaryteBaSO4
AuGold
Auⓘ Native Gold var. Electrum(Au,Ag)
Auⓘ Native GoldAu
HgMercury
Hgⓘ CinnabarHgS
PbLead
Pbⓘ GalenaPbS

Localities in this Region

Other Regions, Features and Areas containing this locality

Australian PlateTectonic Plate
New Zealand

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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