Sulfides

Displaying 101 - 150 of 479
Catalog # Name Description
101 00.2.3.662.0006 Tetrahedrite Crystals on quartz matrix; also chalcopyrite crystals
102 00.2.3.662.0008 Proustite Massive, reddish black; purchased from Foote.
103 00.2.3.663.0001 Skutterudite Massive; var. smaltite. Color: GY
104 00.2.3.663.0002 Skutterudite Massive; possible erythrite on one corner. Color: GY-YL
105 00.2.3.663.0004 Stannite Small, dark gray crystals
106 00.2.3.663.0007 Joseite Joesite, bismuth, sulfur, tellurium, selineum.
107 00.2.3.687.0001 Millerite Hairs of millerite on and through large calcite crystals in vug. Color: GD
108 00.2.3.687.0002 Millerite Millerite hairs; mostly embedded in calcite. Color: GD
109 00.2.3.687.0003 Millerite One bundle of millerite hairs in calcite vug. Color: GD
110 00.2.3.692.0005 Millerite Small 1" diameter vug with millerite hair tufts. Color: GD
111 00.2.4.10.0013 Chalcopyrite Massive, disseminated through matrix.
112 00.2.4.12.0002 Realgar Small crystals in tiny vugs. Color: RD-OR
113 00.2.4.12.0003 Realgar Coating. Color: RD-OR
114 00.2.4.12.0009 Stibnite Steel, gray, metallic acicular crystals.
115 00.2.4.12.0010 Molybdenite Metallic gray masses in matrix.
116 00.2.4.12.0013 Molybdenite Shiny, silfver-gray on a matrix containing quartz, pyrite, etc.
117 00.2.4.13.0003 Galena Two massive; 1 showing crystal form.
118 00.2.4.13.0007 Galena None
119 00.2.4.13.0009 Galena Single cube. Color: GY
120 00.2.4.14.0001 Galena Massive, weathered. Color: GY
121 00.2.4.14.0006 Galena Solid galena, cleavage faces, lime coating. Color: GY
122 00.2.4.15.0004 Galena None
123 00.2.4.15.0005 Galena Massive - 1 pseudo cube; other with minor chalcopyrite. Color: GY
124 00.2.4.15.0007 Galena One piece massive cleavage fragment; 1 piece with galena disseminated throughout matrix. Color: GY
125 00.2.4.15.0009 Galena Two pieces. a. Group of 2 crystals. b. Massive with cleavage faces. Color: GY
126 00.2.4.16.0002 Galena Individual crystals. Color: GY
127 00.2.4.16.0003 Galena None
128 00.2.4.16.0004 Galena Massive, cleavage faces; T's possible partial crystals. Color: GY
129 00.2.4.16.0005 Galena Two parts. a. Massive. b. Weathered; crystal cluster. Color: GY
130 00.2.4.16.0006 Galena Solid galena; large 1" x 1' x 1" cryustal is weathered and coated. Color: GY
131 00.2.4.16.0007 Galena Massive; pieces form one; cleavage planes visible. Color: GY
132 00.2.4.16.0009 Galena None
133 00.2.4.17.0002 Galena Galena in quartz matrix. Core sample. Color: GY,TN
134 00.2.4.17.0004 Galena Galena & pyrite FINELY disseminated. Color: BK
135 00.2.4.17.0009 Galena Three specimens. a. Single crystal. b. Weathered group. c. Massive. Color: GY
136 00.2.4.17.0011 Galena Crystal cluster. Color: GY
137 00.2.4.18.0003 Galena None
138 00.2.4.18.0007 Galena Galenite and pyrite.
139 00.2.4.18.0010 Galena Coarsely grained; massive. Color: GY
140 00.2.4.20.0002 Galena Still retains a partial Foote label. Color: GY
141 00.2.4.20.0006 Galena Pocket of cubo-octahedron with drusy quartz. Color: GY
142 00.2.4.20.0010 Galena Massive galena on quartz crystals, some pyrite. Color: GY
143 00.2.4.21.0003 Galena Silver ore, fine grained. Color: GY
144 00.2.4.22.0002 Galena Massive; possibly argentiferous. Color: GY
145 00.2.4.22.0004 Galena Silver ore, fine grained. Color: GY
146 00.2.4.22.0008 Galena Coarse grained, massive. Color: GY
147 00.2.4.23.0005 Galena None
148 00.2.4.23.0014 Pyrite Mass of crystals on quartz crystals.
149 00.2.4.23.0015 Pyrite Small pocket of 1/8" cubes. Color: GD
150 00.2.4.24.0005 Galena Group of cubic crystals coated with drusy pyrites. Color: GY