Silicates (Phyllosilicates)

Displaying 51 - 100 of 135
Catalog # Name Description
51 1970.47.1.0264 Talc Color: PK
52 1970.47.1.0265 Talc Color: PK
53 1970.47.4.0028 Serpentine group None
54 1970.74.0012M Prehnite None
55 1970.74.0016M Talc Consists of parallel. Color: WH
56 1970.74.0185M Muscovite TN specimen shows crystal shape; otherwise laminae. Color: CL
57 1970.74.0199M Serpentine group Group. Greasy luster; small amount of magnetite and chrsotile at one end. Color: GR
58 1970.74.0201M Chrysotile Fibrous layer on dark green sepentine rock. Color: GR
59 1970.74.0213M Muscovite Monocrystalline variety known as sericite. Color: GR
60 1970.74.0309M Muscovite Massive laminae with small red garnets. Color: CL
61 1970.74.0310M Muscovite None
62 1970.74.0316M Pyrophyllite Radiating crystal aggregate. Color: WH Pyrophyllite image
63 1970.74.0344M Prehnite None
64 1970.74.0356M Muscovite Loose laminae. Color: CL
65 1970.74.0360M Muscovite Color: GR, WH
66 1970.74.0367M Pyrophyllite Radiating aggregate. Color: BR
67 1970.74.0471M Lepidolite Fine, platey aggregate with feldspar. Color: YL
68 1970.74.0476M Chrysocolla Massive. Color: GR
69 1970.74.0496M Serpentine group Group. Massive. Color: GR
70 1970.74.0523M Serpentine group Group. Massive. Color: TN
71 1970.74.0573M Muscovite Thin sheets. Color: GY
72 1970.74.0575M Muscovite Thin sheets. Color: SL
73 1970.74.0663M Chrysocolla None
74 1970.74.0746M Lepidolite Fine platy aggregate with quartz. Color: LV
75 1970.74.0749M Talc Foliated; massive. Color: GR
76 1970.74.0753M Margarite Foliated. Color: PK
77 1970.74.0763M Muscovite Thin sheets, small black tourmaline inclusion. Color: CL
78 1970.74.0764M Biotite (Mica group) Pegmatite specimen; biotite & pink & green microcline. Color: BK
79 1970.74.0766M Talc Assoicated with pyrite & actinolite. Color: GR
80 1970.74.0800M Lepidolite Polished cabochon. Color: LV
81 1970.74.0880M Muscovite Clusters of muscovite crystals; red ratile on a couple of specimens. Color: GR SL
82 1970.74.0889M Chrysocolla Small pale veins in Kingston conglomerate. Color: GR
83 1970.74.0899M Chrysocolla None
84 1970.74.0939M Chrysotile Three-inch long bundles of fibers. Color: GD
85 1970.74.1003M Muscovite Dense laminae. Color: CL
86 1970.74.1019M Lepidolite Massive, with feldspar and tourmaline. Color: GY
87 1970.74.1022M Biotite (Mica group) Stack of thin plates. Color: BK
88 1970.74.1025M Muscovite None
89 1970.74.1032M Muscovite Thick laminae. Color: YL
90 1970.74.1154M Montmorillanite None
91 1970.74.1155M Muscovite Thick laminae. Color: WH
92 1970.74.1161M Lepidolite None
93 1970.74.1188M Muscovite Thick laminae. Color: CL
94 1970.74.1228M Talc None
95 1970.74.1298M Biotite (Mica group) Thin sheets. Color: BK
96 1970.74.1366M Serpentine group Greasy luster. Color: AQ
97 1970.74.1424M Prehnite None
98 1970.74.1429M Biotite (Mica group) Massive. Color: BK
99 1970.74.1430M Muscovite Thin sheets, possible crystal faces. Color: WH
100 1970.74.1455M Muscovite Thin transparent sheet 6" x 4" Color: gd