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Title: Porphyry [Go to resource]
Description: Early Granite - porphyry; A; SiO2 72.04; Al2O3 13.19; Fe2O3 1.44; FeO 1.62; MgO 0.26; CaO 1.10; Na2O 3.95; K2O 5.55; H2O+ 0.59; H2O- 0.30; CO2; TiO2 0.25; ZrO2; P2O5 0.04; C2 0.02; F 0.15; S ; MnO2 0.09; Li2O; (Nb3 Ta)2 O5; 100.59; Less 0 0.06; Total 100. Acquisition source: (B 513) R. Black 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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