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Sample Type is Sedimentary › Clastic › Sandstone › Greywacke

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IGSN Sample Type Notes Location Number Thin Sections Storage Location
GRD00MZS0 Greywacke Greywacke, Meister California 0 Ritter 154, 23 J
GRD00N3S0 Greywacke Original label: Pool Creek formation, marine, 1962. Alaska 1 Ritter 154, 17 H
GRD00NWS0 Greywacke greenish graywacke California 1 Ritter 154, 17 H
GRD00NXS0 Greywacke Greywacke, Meister. California 1 Ritter 154, 17 H
GRD00NYS0 Greywacke Greywacke, Meister California 1 Ritter 154, 17 H
GRD00NZS0 Greywacke Meister, poorly consolidated California 1 Ritter 154, 17 H
GRD00O0S0 Greywacke greywacke, fine-grained, greenish, lots of mica, multiple samples -good for tests 0 Camp Elliott
GRD00O1S0 Greywacke Original label: Molasse sandstone. Miocene (?), cross-bedding, faint sole markings, woody frags. Smooth side is base. August 1960. Coll No. S-6. Switzerland 1 Ritter 154, 17 H
GRD00O2S0 Greywacke Great Valley Group California 0 Ritter 154, 23 J
GRD00O3S0 Greywacke Original label: Greywacke. Grindstone member of the Knoxville formation. California 0 Camp Elliott
GRD00O4S0 Greywacke Original label: Wildeman graywacke. Hartz Mountains. Coll. no. 46C. Germany 1 Ritter 154, 17 H
GRD00O5S0 Greywacke Original label: Venado fm. Upper Cretaceous. California 1 Ritter 154, 17 H
GRD00O6S0 Greywacke Original label: Sardona quartzite. (Sandstone unit in Sardona flysch). Laminated. Clayey is base. Coll No Ma-14. September 1960. Switzerland 1 Ritter 154, 17 H
GRD00O7S0 Greywacke Original label: Wiener Wald flysch. Coll No A-1. Sept 1960. Austria 1 Ritter 154, 17 H
GRD00O8S0 Greywacke Gurnigel flysch. Early Tertiary. Original label: Pebbly calcareous sandstone in Flysch. August 1960. Coll. No. S-3. Switzerland 1 Ritter 154, 17 H
GRD00O9S0 Greywacke Original label: Magura Flysch. Eocene. Coarse sandstone from base of graded bed. X on base. Sept 1960. Coll. No. P-13. Poland 1 Ritter 154, 17 H
GRD00OAS0 Greywacke Original label: Coll. No. Ma-9. Sept. 1960. Switzerland 1 Ritter 154, 17 H
GRD00OJS0 Greywacke Great Valley Group; large sample California 0 Ritter 154, 23 M
GRD00WXS0 Greywacke graywacke, Naknek Fm. Upper Jurassic Alaska 1 Ritter 154, 23 J
GRD00X6S0 Greywacke Great Valley Group California 0
GRD00YPS0 Greywacke Meister; greenish with oriented black flecks California 1 Ritter 154, 23 J
GRD00YQS0 Greywacke graywacke, Meister; missing hand sample. thin section in thin section only case in RH 154. California 1 Ritter 154
GRD00YTS0 Greywacke metagraywacke, probably Franciscan, Jurassic. Three small samples. Mexico 0 Camp Elliott
GRD00YUS0 Greywacke metagraywacke, probably Franciscan, Jurassic Mexico 0
GRD00YVS0 Greywacke metagraywacke, probably Franciscan, Jurassic. Small brown sample. Mexico 0 Camp Elliott
GRD00YZS0 Greywacke metagraywacke, probably Franciscan, Jurassic Mexico 0
GRD00Z0S0 Greywacke metagraywacke, probably Franciscan, Jurassic Mexico 0
GRD0101S0 Greywacke Original label: Beckwith formation. Dark grey sandstone with occasional flecks of carbon (plant material?). One hand sample is laminated (thin section cut from this sample). Wyoming 1 Ritter 154, 17 H
GRD01PSS0 Greywacke Decent sized hand sample. Small foram shells visible. Spain 1 Camp Elliott
GRD01U8S0 Greywacke Carbonate version of greywacke; Pellets overcompacted between subrounded chert sand grains; Decent-sized granular hand sample. Billet. Greece 1 Camp Elliott