Good Friday Gold Mine, Crow Mountain, Darling Co., New South Wales, Australiai
Regional Level Types | |
---|---|
Good Friday Gold Mine | Mine |
Crow Mountain | Mountain |
Darling Co. | County |
New South Wales | State |
Australia | Country |
Latitude & Longitude (WGS84): | 30° 29' 44'' South , 150° 46' 39'' East |
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Latitude & Longitude (decimal): | -30.49567,150.77763 |
GeoHash: | G#: r6e4x02vv |
Locality type: | Mine |
Age: | ~509 to 427.4 ± 0.5 Ma |
Geologic Time: | Paleozoic : Cambrian Series 3 to Wenlock |
Reference for age: | Brown, R.E., Brownlow, J.W., Krynen, J.P. (1992) Metallogenic Study and Mineral Deposit Data Sheets, Manilla-Narrabri 1:250 000 Metallogenic Map SH/56-9, SH/55-12. Geological Survey of New South Wales, Sydney, 319 pages. |
Köppen climate type: | Cfa : Humid subtropical climate |
A former underground gold mine worked with shafts and shallow pits circa 1896.
Regions containing this locality
Woolomin Province, New England Orogen, Australia
Geologic Province - 428 mineral species & varietal names listed
Select Mineral List Type
Standard Detailed Strunz Dana Chemical ElementsMineral List
4 valid minerals.
Rock Types Recorded
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
ⓘ Calcite Formula: CaCO3 Reference: Brown, R.E., Brownlow, J.W., Krynen, J.P. (1992) Metallogenic Study and Mineral Deposit Data Sheets, Manilla-Narrabri 1:250 000 Metallogenic Map SH/56-9, SH/55-12. Geological Survey of New South Wales, Sydney, 319 pages. |
ⓘ 'Chlorite Group' Reference: Brown, R.E., Brownlow, J.W., Krynen, J.P. (1992) Metallogenic Study and Mineral Deposit Data Sheets, Manilla-Narrabri 1:250 000 Metallogenic Map SH/56-9, SH/55-12. Geological Survey of New South Wales, Sydney, 319 pages. |
ⓘ Gold Formula: Au Reference: Brown, R.E., Brownlow, J.W., Krynen, J.P. (1992) Metallogenic Study and Mineral Deposit Data Sheets, Manilla-Narrabri 1:250 000 Metallogenic Map SH/56-9, SH/55-12. Geological Survey of New South Wales, Sydney, 319 pages. |
ⓘ 'Greenschist' Reference: Brown, R.E., Brownlow, J.W., Krynen, J.P. (1992) Metallogenic Study and Mineral Deposit Data Sheets, Manilla-Narrabri 1:250 000 Metallogenic Map SH/56-9, SH/55-12. Geological Survey of New South Wales, Sydney, 319 pages. |
ⓘ Muscovite Formula: KAl2(AlSi3O10)(OH)2 Reference: Brown, R.E., Brownlow, J.W., Krynen, J.P. (1992) Metallogenic Study and Mineral Deposit Data Sheets, Manilla-Narrabri 1:250 000 Metallogenic Map SH/56-9, SH/55-12. Geological Survey of New South Wales, Sydney, 319 pages. |
ⓘ Muscovite var: Fuchsite Formula: K(Al,Cr)3Si3O10(OH)2 Reference: Brown, R.E., Brownlow, J.W., Krynen, J.P. (1992) Metallogenic Study and Mineral Deposit Data Sheets, Manilla-Narrabri 1:250 000 Metallogenic Map SH/56-9, SH/55-12. Geological Survey of New South Wales, Sydney, 319 pages. |
ⓘ 'Phyllite' Reference: Brown, R.E., Brownlow, J.W., Krynen, J.P. (1992) Metallogenic Study and Mineral Deposit Data Sheets, Manilla-Narrabri 1:250 000 Metallogenic Map SH/56-9, SH/55-12. Geological Survey of New South Wales, Sydney, 319 pages. |
ⓘ Quartz Formula: SiO2 Reference: Brown, R.E., Brownlow, J.W., Krynen, J.P. (1992) Metallogenic Study and Mineral Deposit Data Sheets, Manilla-Narrabri 1:250 000 Metallogenic Map SH/56-9, SH/55-12. Geological Survey of New South Wales, Sydney, 319 pages. |
ⓘ 'Schist' Reference: Brown, R.E., Brownlow, J.W., Krynen, J.P. (1992) Metallogenic Study and Mineral Deposit Data Sheets, Manilla-Narrabri 1:250 000 Metallogenic Map SH/56-9, SH/55-12. Geological Survey of New South Wales, Sydney, 319 pages. |
ⓘ 'Serpentinite' Reference: Brown, R.E., Brownlow, J.W., Krynen, J.P. (1992) Metallogenic Study and Mineral Deposit Data Sheets, Manilla-Narrabri 1:250 000 Metallogenic Map SH/56-9, SH/55-12. Geological Survey of New South Wales, Sydney, 319 pages. |
List of minerals arranged by Strunz 10th Edition classification
Group 1 - Elements | |||
---|---|---|---|
ⓘ | Gold | 1.AA.05 | Au |
Group 4 - Oxides and Hydroxides | |||
ⓘ | Quartz | 4.DA.05 | SiO2 |
Group 5 - Nitrates and Carbonates | |||
ⓘ | 'Calcite' | 5.AB.05 | CaCO3 |
Group 9 - Silicates | |||
ⓘ | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
ⓘ | var: Fuchsite | 9.EC.15 | K(Al,Cr)3Si3O10(OH)2 |
Unclassified Minerals, Rocks, etc. | |||
ⓘ | 'Chlorite Group' | - | |
ⓘ | Greenschist | - | |
ⓘ | Phyllite | - | |
ⓘ | Schist | - | |
ⓘ | Serpentinite | - |
List of minerals arranged by Dana 8th Edition classification
Group 1 - NATIVE ELEMENTS AND ALLOYS | |||
---|---|---|---|
Metals, other than the Platinum Group | |||
ⓘ | Gold | 1.1.1.1 | Au |
Group 14 - ANHYDROUS NORMAL CARBONATES | |||
A(XO3) | |||
ⓘ | Calcite | 14.1.1.1 | CaCO3 |
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings | |||
Sheets of 6-membered rings with 2:1 layers | |||
ⓘ | Muscovite | 71.2.2a.1 | KAl2(AlSi3O10)(OH)2 |
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks | |||
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si | |||
ⓘ | Quartz | 75.1.3.1 | SiO2 |
Unclassified Minerals, Rocks, etc. | |||
ⓘ | 'Chlorite Group' | - | |
ⓘ | 'Greenschist' | - | |
ⓘ | Muscovite var: Fuchsite | - | K(Al,Cr)3Si3O10(OH)2 |
ⓘ | 'Phyllite' | - | |
ⓘ | 'Schist' | - | |
ⓘ | 'Serpentinite' | - |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | ⓘ Muscovite (var: Fuchsite) | K(Al,Cr)3Si3O10(OH)2 |
H | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
C | Carbon | |
C | ⓘ Calcite | CaCO3 |
O | Oxygen | |
O | ⓘ Calcite | CaCO3 |
O | ⓘ Muscovite (var: Fuchsite) | K(Al,Cr)3Si3O10(OH)2 |
O | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
O | ⓘ Quartz | SiO2 |
Al | Aluminium | |
Al | ⓘ Muscovite (var: Fuchsite) | K(Al,Cr)3Si3O10(OH)2 |
Al | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
Si | Silicon | |
Si | ⓘ Muscovite (var: Fuchsite) | K(Al,Cr)3Si3O10(OH)2 |
Si | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
Si | ⓘ Quartz | SiO2 |
K | Potassium | |
K | ⓘ Muscovite (var: Fuchsite) | K(Al,Cr)3Si3O10(OH)2 |
K | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
Ca | Calcium | |
Ca | ⓘ Calcite | CaCO3 |
Cr | Chromium | |
Cr | ⓘ Muscovite (var: Fuchsite) | K(Al,Cr)3Si3O10(OH)2 |
Au | Gold | |
Au | ⓘ Gold | Au |
Regional Geology
This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.
Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org
Mississippian - Late Devonian 323.2 - 382.7 Ma ID: 3189620 | Paleozoic sedimentary and volcanic rocks Age: Paleozoic (323.2 - 382.7 Ma) Comments: New England Fold Belt Lithology: Volcanigenic siltstone,greywacke Reference: Chorlton, L.B. Generalized geology of the world: bedrock domains and major faults in GIS format: a small-scale world geology map with an extended geological attribute database. doi: 10.4095/223767. Geological Survey of Canada, Open File 5529. [154] |
Famennian - Ludlow 358.9 - 427.4 Ma ID: 928890 | Nangahrah Formation Age: Paleozoic (358.9 - 427.4 Ma) Stratigraphic Name: Nangahrah Formation Description: Low grade regionally metamorphosed, multiply deformed chert, lithic and volcaniclastic wacke, breccia, basic volcanics, siltstone, mudstone and rare limestone Comments: sedimentary siliciclastic; sedimentary non-carbonate chemical or biochemical; synthesis of multiple published descriptions Lithology: Sedimentary siliciclastic; sedimentary non-carbonate chemical or biochemical Reference: Raymond, O.L., Liu, S., Gallagher, R., Zhang, W., Highet, L.M. Surface Geology of Australia 1:1 million scale dataset 2012 edition. Commonwealth of Australia (Geoscience Australia). [5] |
Data and map coding provided by Macrostrat.org, used under Creative Commons Attribution 4.0 License