登录注册
Quick Links : Mindat手册The Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
主页关于 MindatMindat手册Mindat的历史版权Who We Are联系我们于 Mindat.org刊登广告
捐赠给 MindatCorporate Sponsorship赞助板页已赞助的板页在 Mindat刊登 广告的广告商于 Mindat.org刊登广告
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic Time
搜索矿物的性质搜索矿物的化学Advanced Locality Search随意显示任何一 种矿物Random Locality使用minID搜索邻近产地Search Articles搜索词汇表更多搜索选项
搜索:
矿物名称:
地区产地名称:
关键字:
 
Mindat手册添加新照片Rate Photos产区编辑报告Coordinate Completion Report添加词汇表项目
Mining Companies统计会员列表Mineral MuseumsClubs & Organizations矿物展及活动The Mindat目录表设备设置The Mineral Quiz
照片搜索Photo GalleriesSearch by Color今天最新的照片昨天最新的照片用户照片相集过去每日精选照片相集Photography

Walcha Complex, Walcha, Vernon Co., New South Wales, Australiai
Regional Level Types
Walcha ComplexComplex
WalchaTown
Vernon Co.County
New South WalesState
AustraliaCountry

This page is currently not sponsored. Click here to sponsor this page.
PhotosMapsSearch
07517930014951042035601.jpg
Quartz

Walcha Complex, Walcha, Vernon Co., New South Wales, Australia
03629000014947514163774.jpg
Quartz

Walcha Complex, Walcha, Vernon Co., New South Wales, Australia
02264500014951042045166.jpg
Quartz

Walcha Complex, Walcha, Vernon Co., New South Wales, Australia
07517930014951042035601.jpg
Quartz

Walcha Complex, Walcha, Vernon Co., New South Wales, Australia
03629000014947514163774.jpg
Quartz

Walcha Complex, Walcha, Vernon Co., New South Wales, Australia
02264500014951042045166.jpg
Quartz

Walcha Complex, Walcha, Vernon Co., New South Wales, Australia
00060140014951042047173.jpg
Quartz

Walcha Complex, Walcha, Vernon Co., New South Wales, Australia
03629000014947514163774.jpg
Quartz

Walcha Complex, Walcha, Vernon Co., New South Wales, Australia
Latitude & Longitude (WGS84):
30° 57' 17'' South , 151° 34' 59'' East
Latitude & Longitude (decimal):
-30.95489,151.58322
GeoHash:
G#: r67zckgd9
GRN:
S21E93
Area:
4.0 km2
Type:
Complex
Age:
57.1 to 43.1 Ma
Geologic Time:
Paleogene
Dating method:
K-Ar
Reference for age:
Wellman, P., & McDougall, I. (1974). Potassium?argon ages on the Cainozoic volcanic rocks of New South Wales. Journal of the Geological Society of Australia, 21(3), 247-272.
Köppen climate type:
Cfb : Temperate oceanic climate
Mindat Locality ID:
255473
Long-form identifier:
mindat:1:2:255473:3
GUID (UUID V4):
3e62738a-53ed-42cb-b58c-4b52fbc01918


Semi-paralell north-south trending dykes of mafic igneous rock exposed over a few square kilometres north of Walcha NSW.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


6 valid minerals.

Rock Types Recorded

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

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

ⓘ Actinolite
Formula: ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
References:
Matthew Goodwin
ⓘ 'Amphibole Supergroup'
Formula: AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
References:
Matthew Goodwin
ⓘ 'Amphibole Supergroup var. Byssolite'
Formula: AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
References:
Matthew Goodwin
ⓘ Analcime
Formula: Na(AlSi2O6) · H2O
ⓘ Calcite
Formula: CaCO3
ⓘ 'Clinopyroxene Subgroup'
ⓘ 'Fayalite-Forsterite Series'
References:
Duggan, M.B. 1989. Walcha.
Duggan, M.B. 1989. Walcha.
Binns, R. A., Duggan, M. B., & Wilkinson, J. F. G. (1970). High pressure megacrysts in alkaline lavas from northeastern New South Wales. American Journal of Science, 269(2), 132-168.
Binns, R. A., Duggan, M. B., & Wilkinson, J. F. G. (1970). High pressure megacrysts in alkaline lavas from northeastern New South Wales. American Journal of Science, 269(2), 132-168.
Wellman, P., & McDougall, I. (1974). Potassium‐argon ages on the Cainozoic volcanic rocks of New South Wales. Journal of the Geological Society of Australia, 21(3), 247-272.
Wellman, P., & McDougall, I. (1974). Potassium‐argon ages on the Cainozoic volcanic rocks of New South Wales. Journal of the Geological Society of Australia, 21(3), 247-272.
Stolz, A. J. (1984). Garnet websterites and associated ultramafic inclusions from a nepheline mugearite in the Walcha area, New South Wales, Australia. Mineralogical Magazine, 48(347), 167-179.
Stolz, A. J. (1984). Garnet websterites and associated ultramafic inclusions from a nepheline mugearite in the Walcha area, New South Wales, Australia. Mineralogical Magazine, 48(347), 167-179.
ⓘ 'Garnet Group'
Formula: X3Z2(SiO4)3
ⓘ 'Glass'
ⓘ 'Hypersthene'
Formula: (Mg,Fe)SiO3
ⓘ Magnetite
Formula: Fe2+Fe3+2O4
ⓘ Magnetite var. Titanium-bearing Magnetite
Formula: Fe2+(Fe3+,Ti)2O4
ⓘ Nepheline
Formula: Na3K(Al4Si4O16)
ⓘ 'Plagioclase'
Formula: (Na,Ca)[(Si,Al)AlSi2]O8
ⓘ Quartz
Formula: SiO2
References:
Matthew Goodwin
ⓘ 'Tiger's Eye'
References:
Matthew Goodwin

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘvar. Titanium-bearing Magnetite4.BB.05Fe2+(Fe3+,Ti)2O4
ⓘQuartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
Group 9 - Silicates
ⓘActinolite9.DE.10◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
ⓘAnalcime9.GB.05Na(AlSi2O6) · H2O
ⓘNepheline9.FA.05Na3K(Al4Si4O16)
Unclassified Minerals, Rocks, etc.
ⓘ'Amphibole Supergroup'-AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
ⓘ'var. Byssolite'-AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
ⓘ'Clinopyroxene Subgroup'-
ⓘ'Fayalite-Forsterite Series'-
ⓘ'Garnet Group'-X3Z2(SiO4)3
ⓘ'Glass'-
ⓘ'Hypersthene'-(Mg,Fe)SiO3
ⓘ'Plagioclase'-(Na,Ca)[(Si,Al)AlSi2]O8
ⓘ'Tiger's Eye'-

List of minerals for each chemical element

HHydrogen
Hⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Hⓘ Amphibole Supergroup var. ByssoliteAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Hⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Hⓘ AnalcimeNa(AlSi2O6) · H2O
CCarbon
Cⓘ CalciteCaCO3
OOxygen
Oⓘ QuartzSiO2
Oⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Oⓘ Amphibole Supergroup var. ByssoliteAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Oⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Oⓘ NephelineNa3K(Al4Si4O16)
Oⓘ Hypersthene(Mg,Fe)SiO3
Oⓘ Garnet GroupX3Z2(SiO4)3
Oⓘ Magnetite var. Titanium-bearing MagnetiteFe2+(Fe3+,Ti)2O4
Oⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Oⓘ AnalcimeNa(AlSi2O6) · H2O
Oⓘ CalciteCaCO3
Oⓘ MagnetiteFe2+Fe23+O4
FFluorine
Fⓘ Amphibole Supergroup var. ByssoliteAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Fⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
NaSodium
Naⓘ NephelineNa3K(Al4Si4O16)
Naⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Naⓘ AnalcimeNa(AlSi2O6) · H2O
MgMagnesium
Mgⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Mgⓘ Hypersthene(Mg,Fe)SiO3
AlAluminium
Alⓘ Amphibole Supergroup var. ByssoliteAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Alⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Alⓘ NephelineNa3K(Al4Si4O16)
Alⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Alⓘ AnalcimeNa(AlSi2O6) · H2O
SiSilicon
Siⓘ QuartzSiO2
Siⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Siⓘ Amphibole Supergroup var. ByssoliteAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Siⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Siⓘ NephelineNa3K(Al4Si4O16)
Siⓘ Hypersthene(Mg,Fe)SiO3
Siⓘ Garnet GroupX3Z2(SiO4)3
Siⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Siⓘ AnalcimeNa(AlSi2O6) · H2O
ClChlorine
Clⓘ Amphibole Supergroup var. ByssoliteAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Clⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
KPotassium
Kⓘ NephelineNa3K(Al4Si4O16)
CaCalcium
Caⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Caⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Caⓘ CalciteCaCO3
TiTitanium
Tiⓘ Amphibole Supergroup var. ByssoliteAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Tiⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Tiⓘ Magnetite var. Titanium-bearing MagnetiteFe2+(Fe3+,Ti)2O4
FeIron
Feⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Feⓘ Hypersthene(Mg,Fe)SiO3
Feⓘ Magnetite var. Titanium-bearing MagnetiteFe2+(Fe3+,Ti)2O4
Feⓘ MagnetiteFe2+Fe23+O4

Other Regions, Features and Areas containing this locality

Australia
Australian 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

Duggan, M.B. 1989. Walcha.
www.resources.nsw.gov.au (n.d.) http://www.resources.nsw.gov.au/geological/geological-maps/1-250-001/dorrigo-coffs-harbour-250k-geological-map
Binns, R. A., Duggan, M. B., & Wilkinson, J. F. G. (1970). High pressure megacrysts in alkaline lavas from northeastern New South Wales. American Journal of Science, 269(2), 132-168.
Ellenor, D., Matthias, I.G., Lowe, S., Randell, M. (1971) Geological report on M.E.L.A. 616, Armidale, Uralla and Walcha Districts. Quarterly Report Period Ending 3.2.71 for Nickel Mines Limited. New South Wales Geological Survey Report GS1971/078.
Wellman, P., & McDougall, I. (1974). Potassium‐argon ages on the Cainozoic volcanic rocks of New South Wales. Journal of the Geological Society of Australia, 21(3), 247-272.
Stolz, A. J. (1984). Garnet websterites and associated ultramafic inclusions from a nepheline mugearite in the Walcha area, New South Wales, Australia. Mineralogical Magazine, 48(347), 167-179.
Quick NavTopMineral ListRock TypesOther RegionsReferences
 
and/or  
Mindat Discussions Facebook Logo Instagram Logo Discord Logo
版权所有© mindat.org1993年至2024年，除了规定的地方。 Mindat.org全赖于全球数千个以上成员和支持者们的参与。
隐私政策 - 条款和条款细则 - 联络我们 - Report a bug/vulnerability Current server date and time: 2024.5.9 22:31:49 Page updated: 2023.9.11 05:26:31
Go to top of page