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Illite from
Black Mountain Clay pit, Hardinge Co., New South Wales, Australia

Classification
Species:Muscovite var: Illite
Formula:K0.65Al2.0[Al0.65Si3.35O10](OH)2
Confirmation
Validity:Believed Valid
References
References:Gilligan, L.B., Brownlow, J.W., Cameron, R.G., Henley, H.F. (1992) Metallogenic Study and Mineral Deposit Data Sheets: Dorrigo-Coffs Harbour 1:250 000 Metallogenic Map SH/56-10, SH/56-11. Geological Survey of New South Wales, Sydney, 509 pages.
Data
Mineral Data:Click here to view Illite data
Locality Data:Click here to view Black Mountain Clay pit, Hardinge Co., New South Wales, Australia
Nearest other occurrences of Illite
11.5km (7.2 miles) Malpas Dam Quarry, Gara Dam, Sandon Co., New South Wales, Australia
19.7km (12.2 miles) Kapunda Arsenic deposit, Tilbuster, Sandon Co., New South Wales, Australia
20.3km (12.6 miles) Zulu Reef, Tilbuster, Sandon Co., New South Wales, Australia
20.7km (12.8 miles) The Great Britain Mine, Tilbuster, Sandon Co., New South Wales, Australia
21.8km (13.6 miles) Mary Anderson Mine, Tilbuster, Sandon Co., New South Wales, Australia
24.2km (15.1 miles) Homeward Bound, Burying Ground Creek, Armidale, Sandon Co., New South Wales, Australia
24.3km (15.1 miles) Home Rule Gold Reef, Burying Ground Creek, Armidale, Sandon Co., New South Wales, Australia
37.4km (23.3 miles) Ruby Silver Mine, Rockvale, Clarke Co., New South Wales, Australia
40.3km (25.1 miles) Kilcoy Prospect, Conningdale, Sandon Co., New South Wales, Australia
46.5km (28.9 miles) Mortons prospect, Hillgrove, Sandon Co., New South Wales, Australia
 
Mineral and/or Locality  
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