GRD02RMS0
WSAM-32
Ankaramite
Unknown
None
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4
Ritter 154 › Cabinet 3 › Drawer F
Porphyritic, Vesicular
Ankaramite with olivine(1-5 mm), cpx(1-8 mm), and plag, black groundmass
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Sao Miguel, Azores
Latitude: 37.76107°
Longitude: -25.5159°
N/A
GRD02RMT0: WSAM-32: 45% Cpx, 25% Olivine, 10% Plag. Olivine shows alteration to Iddingsite, Cpx displays concentric zoning. (S. Curran)
GRD02RMT1: WSAM-32 (2): 45% Cpx, 25% Olivine, 10% Plag. Olivine shows alteration to Iddingsite, Cpx displays concentric zoning. (S. Curran)
GRD02RMT2: WSAM-32 (3): 45% Cpx, 25% Olivine, 10% Plag. Olivine shows alteration to Iddingsite, Cpx displays concentric zoning. (S. Curran)
GRD02RMT3: WSAM-32 (4): 45% Cpx, 25% Olivine, 10% Plag. Olivine shows alteration to Iddingsite, Cpx displays concentric zoning. (S. Curran)
N/A
N/A