GRD02ZVS0 |
Gibbsite
|
Gibbsite aka Hydrargyllite |
Brazil |
0 |
Ritter 154, 12 B |
GRD038IS0 |
Chromite
|
|
Pennsylvania |
0 |
Ritter 154, 12 A |
GRD038JS0 |
Chromite
|
Chromite from UCLA mineral collection |
Unknown |
0 |
Ritter 154, 12 A |
GRD038KS0 |
Chromite
|
|
California |
0 |
Ritter 154, 12 A |
GRD038LS0 |
Chromite
|
Massive hand sized sample of Chromite |
Zimbabwe |
0 |
Ritter 154, 12 A |
GRD038MS0 |
Magnetite
|
Magnetite |
California |
0 |
Ritter 154, 12 A |
GRD038NS0 |
Magnetite
|
Magnetite, fist sized sample of massive Magnetite |
Unknown |
0 |
Ritter 154, 12 A |
GRD038OS0 |
Magnetite
|
Ilmenite - Magnetite |
California |
0 |
Ritter 154, 12 A |
GRD038PS0 |
Magnetite
|
Two subhedral magnetite crystals |
California |
0 |
Ritter 154, 12 A |
GRD038QS0 |
Magnetite
|
Magnetite gravel, well rounded. |
Arizona |
0 |
Ritter 154, 12 A |
GRD038RS0 |
Magnetite
|
Magnetite from UCLA mineral collection |
Unknown |
0 |
Ritter 154, 12 A |
GRD038SS0 |
Magnetite
|
Magnetite on Calcite |
Utah |
0 |
Ritter 154, 12 A |
GRD038TS0 |
Magnetite
|
Magnetite gravel, sub-angular |
Mexico |
0 |
Ritter 154, 12 A |
GRD038US0 |
Magnetite
|
Magnetite var. Lodestone, Burminco Bulk |
Utah |
0 |
Ritter 154, 12 A |
GRD038VS0 |
Magnetite
|
Three pieces of Magnetite |
Unknown |
0 |
Ritter 154, 12 A |
GRD038WS0 |
Gahnite
|
Gahnite, removed from Calcite with HCl |
New Jersey |
0 |
Ritter 154, 12 A |
GRD038XS0 |
Franklinite
|
|
New Jersey |
0 |
Ritter 154, 12 A |
GRD038YS0 |
Franklinite
|
Granular Franklinite |
New Jersey |
0 |
Ritter 154, 12 A |
GRD038ZS0 |
Perovskite
|
Barioperovskite blades. 12/3/62 |
Unknown |
0 |
Ritter 154, 12 A |
GRD0390S0 |
Perovskite
|
Perovskite var. Dysanalyte, two subhedral crystals |
Arkansas |
0 |
Ritter 154, 12 A |
GRD0391S0 |
Spinel
|
Synthetic Spinel, blue |
N/A |
0 |
Ritter 154, 12 A |
GRD0392S0 |
Spinel
|
Drusy Spinel |
Italy |
0 |
Ritter 154, 12 A |
GRD0393S0 |
Franklinite
|
Subhedral Franklinite gravel |
New Jersey |
0 |
Ritter 154, 12 A |
GRD0394S0 |
Zincite
|
Zincite in Calcite with Franklinite |
New Jersey |
0 |
Ritter 154, 12 A |
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 |
GRD0399S0 |
Oxides
|
Pisolitic Laterite. Fe-Al oxides |
Oregon |
0 |
Ritter 154, 12 B |
GRD039AS0 |
Psilomelane
|
Psilomelane replacing Manganite |
Arizona |
0 |
Ritter 154, 12 B |