130-A25-6

Displaying 51 - 61 of 61
Catalog # Name Description
51 1970.74.1638M Feldspar Flakes in feldspar.
52 1989.43.0467 Feldspar Color: PK
53 1990.53.0007 Lazurite None
54 1990.53.0034 Feldspar None
55 1990.53.0036 Feldspar None
56 1990.53.0251 Mesolite Hydrated sodium calcium aluminum silicate
57 1990.53.0355 Lazurite None
58 1995.36.0020 Analcime (Feldspathoid group) Zeolite group. Small crystals on basalt. Color: CL
59 1995.36.0035 Heulandite Group of crystals on basalt. Zeolite group. Color: WH,CL
60 1995.36.0058 Albite (Feldspar group) Var. clevelandite on orthoclase; good bladed crystals. Color: WH
61 1995.36.0063 Cancrinite Massive; occurs in pegmatite material. Color: YL