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Sample Type is Igneous › Volcanic › Mafic Extrusive

311 records | Download
IGSN Sample Type Notes Location Number Thin Sections Storage Location
GRD0067S0 Basalt vesicular olivine basalt-likely Olaa sugear mill/plantation Hawaii 0 Ritter 154, 16 G
GRD0068S0 Basalt 0
GRD006AS0 Basalt Deccan India 0 Camp Elliott
GRD006IS0 Basalt California 1 Ritter 154, 16 G
GRD006JS0 Basalt Nice vesicle fillings, phenocryst-rich. California 0 Ritter 154, 16 G
GRD006KS0 Basalt California 1 Ritter 154, 16 H
GRD006NS0 Basalt California 0 Camp Elliott
GRD006WS0 Basalt Original description: Olivine-augite basalt. France 0 Ritter 154, 20 F
GRD007GS0 Basalt Ol-Aug, small sample. California 0 Ritter 154, 20 F
GRD007HS0 Basalt Olivine: Vesicular California 0 Ritter 154, 20 F
GRD007JS0 Basalt TSB only. Modoc basalt- Burnt lava flow California 0 Ritter 154, 20 F
GRD007SS0 Basalt Olivine Oregon 0 Ritter 154, 20 F
GRD007XS0 Basalt small plag phenocrysts Oregon 0 Ritter 154, 20 F
GRD007YS0 Basalt Oregon 0 Ritter 154, 20 F
GRD007ZS0 Basalt Oregon 0 Ritter 154, 20 F
GRD0080S0 Basalt Olivine Oregon 0 Ritter 154, 20 E
GRD0081S0 Basalt Columbia River Basalt Oregon 0 Ritter 154, 20 F
GRD0083S0 Basalt Yakima Basalt Oregon 0 Ritter 154, 20 F
GRD0084S0 Basalt Yakima basalt Oregon 0 Ritter 154, 20 F
GRD009HS0 Basalt Vesicular olivine (altered) basalt Oregon 0 Ritter 154, 20 F
GRD009IS0 Basalt Oregon 0 Ritter 154, 20 F
GRD009KS0 Basalt Sparse olivine phenocrysts. Oregon 0 Ritter 154, 20 F
GRD009LS0 Basalt Olivine Oregon 0 Ritter 154, 20 F
GRD009MS0 Basalt Olivine Oregon 0 Ritter 154, 20 F
GRD009OS0 Basalt TSB only 0 Camp Elliott
GRD009SS0 Basalt Basaltic Dike France 0 Ritter 154, 20 F
GRD009US0 Basalt France 0 Ritter 154, 20 F
GRD009VS0 Basalt Altered olivine phenocrysts France 0 Ritter 154, 20 F
GRD009WS0 Basalt France 0 Ritter 154, 20 F
GRD00A0S0 Basalt Oxidized iron-rich layer France 0 Ritter 154, 20 F