Subject ASC0001dzl

The Quarterly journal of the Geological Society of London.
v.49 (1893), Page 404 (1893)
Natural History Museum Library, London
BHL Page 45959044

Keywords

hornblende rock petrographic slide diorite feldspar Horneblende Felspar Chloride epidote Iron oxide felspare chlorite epidote calcite iron oxide slide rocks geology felspar

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