User talk:Vsmith/archive2
... ask you questions about the process, and geology? I've tried raising User:Adam Johnston ... research back in 1975 was about alteration geology of the Esperanza porphyry copper deposit of ... into a bit, is what happens in supergene environment as chalcopyrite is converted(?) to chalcocite ... just looked at the main page for 'geology' and it's pretty sad. the section ... User:Ungtss; clearly you have expertise in geology. Just please help reverse this business ...
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Talk:Turquoise
... ve seen is consistent with a truly supergene or secondary origin. Do you have a ... ISBN 0471805807 King, R. J. (2002) Turquoise. Geology Today 18 (3), pp. 110-114. Retrived ... thought, Okay, Turquoise; I felt like some geology and gemology today. What I got when ...
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Turquoise
... occurrences are consistent with a secondary or supergene origin, some sources refer to a hypogene ... ISBN 0471805807 King, R. J. (2002) Turquoise. Geology Today 18 (3), pp. 110-114. Retrived ... turquoise: a study of its history, mineralogy, geology, ethnology, archaeology, mythology, folklore, and technology. National ...
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