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Title: Porphyrite [Go to resource]
Description: Quartz-hornblende-ab.-porphyrite; S.A.; SiO2 64.60; Hl2O3 16.70; Fe2O3 1.60 ; FeO 2.53; HlyO 1.95; CaO 4.12; Na2O 6.89; K2O 1.55; H2O+ 1.27; H2O- 0.12; 101.33 License: http://www.abdn.ac.uk/historic/Copyright_terms_conditions.shtml Publisher: ABDUG University of Aberdeen, Geological Collections Rights holder: 47718 Source: University of Aberdeen Identifier: http://calms.abdn.ac.uk/Geology/dserve.e... Go to resource More Like this...
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