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New page started at Greenschist/Temp pending copyvio resolution. Vsmith 23:52, 7 September 2005 (UTC)
To "clarify", in petrology, minerals which are essential constituents of a rock (in this case, chlorite and actinolite) are listed A + B, and minerals which are commonly seen but are not essential components, are listed as +/- (in this case, albite and epidote). It's fairly straightforward. Rolinator ( talk) 02:20, 22 February 2008 (UTC)
Greenstone is a term applied to stone used in churches for example in Lincolnshire, which is a long way from any source of volcanic rock (eg. St Peter's Church, South Somercotes) "Greenstone" redirects to greenschist, but is that correct? Can anyone with knowledge of geology (which I have not) help please? -- Peter I. Vardy ( talk) 14:07, 5 February 2011 (UTC)
Far as I know, 10 kilobars is NOT 58,000 PSI. but I don't know which pressure is "correct" for greenschist. Oreegdreeg ( talk) 00:36, 27 July 2022 (UTC)
![]() | This ![]() It is of interest to the following WikiProjects: | ||||||||||||||||||||
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New page started at Greenschist/Temp pending copyvio resolution. Vsmith 23:52, 7 September 2005 (UTC)
To "clarify", in petrology, minerals which are essential constituents of a rock (in this case, chlorite and actinolite) are listed A + B, and minerals which are commonly seen but are not essential components, are listed as +/- (in this case, albite and epidote). It's fairly straightforward. Rolinator ( talk) 02:20, 22 February 2008 (UTC)
Greenstone is a term applied to stone used in churches for example in Lincolnshire, which is a long way from any source of volcanic rock (eg. St Peter's Church, South Somercotes) "Greenstone" redirects to greenschist, but is that correct? Can anyone with knowledge of geology (which I have not) help please? -- Peter I. Vardy ( talk) 14:07, 5 February 2011 (UTC)
Far as I know, 10 kilobars is NOT 58,000 PSI. but I don't know which pressure is "correct" for greenschist. Oreegdreeg ( talk) 00:36, 27 July 2022 (UTC)