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IGSN Sample Type Notes Location Number Thin Sections Storage Location
GRD005VS0 Basalt Hawaii 0 Ritter 154, 16 G
GRD005WS0 Basalt Hy Bearing(?) Mauna Loa 1950 flow (Ohia Lodge) Hawaii 0 Camp Elliott
GRD005XS0 Basalt 0 Camp Elliott
GRD005YS0 Basalt 0 Camp Elliott
GRD005ZS0 Basalt Kohala late flows. Hawaii 0 Ritter 154, 20 F
GRD0060S0 Basalt Phlogopite: hawaiite. Fine grained, aphryic. Hawaii 0 Ritter 154, 20 F
GRD0061S0 Igneous Structures 1859 Mauna Loa flow, elongate vesicles Hawaii 0 Ritter 154, 16 Q
GRD0062S0 Basalt Hawaii 0 Ritter 154, 20 F
GRD0063S0 Basalt Inclusions in 1801 basalt. TSB only. Hawaii 0 Camp Elliott
GRD0064S0 Ankaramite Thin slab only. Px and olivine. Fresh. Hawaii 0 Ritter 154, 16 J
GRD0065S0 Basalt 1959 Kilauea Iki (Crater Fill) Hawaii 0 Ritter 154, 16 G
GRD0066S0 Basalt Hawaii 0 Ritter 154, 20 F
GRD0067S0 Basalt vesicular olivine basalt-likely Olaa sugear mill/plantation Hawaii 0 Ritter 154, 16 G
GRD0068S0 Basalt 0
GRD0069S0 Foid-Bearing Extrusive Melilite-neph basalt Hawaii 0 Ritter 154, 16 M
GRD006AS0 Basalt Deccan India 0 Camp Elliott
GRD006BS0 Ignimbrite upper 100 feet, light grey with dark grey pumice clasts. California 0 Ritter 154, 15 K
GRD006CS0 Ignimbrite upper 100 feet, pinkish with purple pumice clasts California 0 Camp Elliott
GRD006DS0 Dacite Dacite (Hb-Q), nice euhedral amphibole, multiple pieces (13 in total) 0 Ritter 154, 15 Q
GRD006ES0 Ignimbrite 200 below top. California 1 Ritter 154, 15 K
GRD006FS0 Ignimbrite 300 below top. California 1 Ritter 154, 15 K
GRD006GS0 Welded Ignimbrite 350 below top. Grey with brown fiamme. California 1 Ritter 154, 15 L
GRD006HS0 Welded Ignimbrite 400 below top. Black fiamme. California 1 Ritter 154, 15 L
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
GRD006LS0 Andesite pyroxene, plag, hornblende phenocrysts California 0 Ritter 154, 16 A
GRD006MS0 Rhyolite Vitrophyric dome. Multiple small samples. California 1 Ritter 154, 15 F
GRD006NS0 Basalt California 0 Camp Elliott
GRD006OS0 Rhyolite Glassy rhyolite from dome. California 0 Ritter 154, 15 F