Hydroxides
Displaying 201 - 223 of 223
Catalog # | Name | Description | ||
---|---|---|---|---|
201 | 1990.53.0125 | Cuprite | Var. chalcatrichite, acicular (in perky box). Color: RD | |
202 | 1990.53.0133 | Cuprite | Small crystals on matrix. Color: RD | |
203 | 1990.53.0175 | Hematite, var. turgite | Massive. Turgite is hematite with adsorbed water. Color: BK | |
204 | 1990.53.0197 | Rutile | In quartz. Rutilated. | |
205 | 1990.53.0257 | Romanechite | Cluster of rounded forms. Color: BK | |
206 | 1990.53.0258 | Pyrolusite | Coating of 1/4' long fibers on matrix (fuzzy). Color: BK | |
207 | 1990.53.0267 | Limonite | Limonite replacing pyrite in striated cubes. | |
208 | 1990.53.0287 | Plattnerite | Large black crystals, dolomite crystals, then a sprinkling of chalcopyrite crystals | |
209 | 1990.53.0288 | Plattnerite | On limonite. | |
210 | 1990.53.0324 | Hematite | Single "crystal". Color: BK | |
211 | 1990.53.0330 | Uraninite | Irregular, some iridescence. Color: BK | |
212 | 1990.53.0343 | Goethite | Two specimens, a. and b. | |
213 | 1990.53.0354 | Thorianite | None | |
214 | 1990.53.0363 | Groutite | Vug of 3/8" crystals. Color: BK | |
215 | 1990.53.0370 | Manganite | Vug of crystals in slag. Color: BK | |
216 | 1990.53.0371 | Hematite | Shiny, foliated, massive. Color: BK | |
217 | 1990.53.0372 | Goethite | Shows radiating structure. Color: BK | |
218 | 1995.36.0017 | Ferrocolumbite | Massive; striated faces, partial terminations. Color: BK | |
219 | 1995.36.0048 | Tenorite | Banded specimen; tenorite & chrysocolla. Color: BK | |
220 | 1995.36.0049 | Bindheimite | Small yellow blebs in matrix. (Member of stibicomite group). Color: YL | |
221 | 1995.36.0061 | Ferrotantalite | With quartz and albite; massive. Color: BK | |
222 | 1996.16.0006 | Goethite | Surface of betryoidal crystals some broken and radial structure is visible. 3 black vitrious sides with layered radiating structures visible. Bottom has limonite staining. Whole and cleaved radiating balls. Color: BK,BR,YL | |
223 | 1996.16.19 | Hematite | Group of about 50 1/2" balls stuck together. Color: GY |