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Sample Type is Mineral › Oxides › Hydroxides

21 records | Download
IGSN Sample Type Notes Location Number Thin Sections Storage Location
GRD02ZVS0 Gibbsite Gibbsite aka Hydrargyllite Brazil 0 Ritter 154, 12 B
GRD0395S0 Hydroxides Original Label : A rock, composed of hydrated aluminum oxides, ferric oxide, etc. This material a Norton abrasive; as a source of alums. Arkansas 0 Ritter 154, 12 B
GRD0396S0 Gibbsite Original Label : Aluminum hydroxide; plus other aluminum oxides, as well as those of iron. Occurs as a residual weathering product. Also Mining Co. Oregon 0 Ritter 154, 12 B
GRD0397S0 Hydroxides Arkansas 0 Ritter 154, 12 B
GRD0398S0 Hydroxides Unknown 0 Ritter 154, 12 B
GRD039AS0 Psilomelane Psilomelane replacing Manganite Arizona 0 Ritter 154, 12 B
GRD039BS0 Hydroxides Wards Bulk Guyana 0 Ritter 154, 12 B
GRD039DS0 Psilomelane Psilomelane Unknown 0 Ritter 154, 12 B
GRD039ES0 Manganite Tabular Manganite Unknown 0 Ritter 154, 12 B
GRD039JS0 Psilomelane Pyrolucite with Psilomelane Brazil 0 Ritter 154, 12 B
GRD039KS0 Gibbsite Botryoidal Gibbsite Brazil 0 Ritter 154, 12 B
GRD039LS0 Gibbsite Brazil 0 Ritter 154, 12 B
GRD03A2S0 Hydroxides Three pieces, subhedral to anhedral Brazil 0 Ritter 154, 12 C
GRD03A9S0 Goethite Columnar Goethite, excellent display of columnar crystal habit. Colorado 0 Ritter 154, 12 C
GRD03AAS0 Goethite Original Label: Geothite with Kyanite(?). Great display of reticulated, botryoidal, and platy crystal habits. Unknown 0 Ritter 154, 12 C
GRD03ACS0 Limonite Limonite Unknown 0 Ritter 154, 12 C
GRD03ADS0 Limonite Limonite augen in Marble California 0 Ritter 154, 12 C
GRD03AES0 Limonite Four pieces of limonite Canada 0 Ritter 154, 12 C
GRD03BPS0 Hydroxides Diaspore ~ 3 grams, from Harvard Massachusetts 0 Ritter 154, 12 D
GRD03MQS0 Goethite Pseudomorph after Pyrite Utah 0 Vaughan 146, 41 D
GRD03MXS0 Psilomelane Germany 0 Vaughan 146, 41 D