DOLOMITE, M-255 -  California
medium to fine grain, sparkling white to buff. 

DUMORTIERITE, M-260. California.
Dark blue to blue-gray compact, fine grained
masses.  Check for sizes available.

ENSTATITE, M-265. Montana. Gray
cleavages or cleavage aggregates. 

EUDIALYTE, M-275. Cost N. Canada. Bright
pinkish red coarse crystalline masses associated
with syenite rock. Fluorescent.

Spectacular. Individual samples only.

FELDSPAR, see Albite, Andesine, Anorthite,
Labradorite, Oligoclase, Microcline,
Orthoclase, Anorthoclase.

FLINT, see under QUARTZ

FLUORITE, M- 280. Cost F. Mexico..
Bright blue-green to pale green cleavages and crystals.
See other fluorite in Specials.

FLUORITE, M-280E.  Cost G. England.
Bi-color green and purple, fluorescent 1 inch crystals and crystals clusters.

Great to display natural crystals within the Isometric crystal system.

Green under inside normal light, parts turn purple in natural fluorescent light (the natural

ultra-violet light of the sun) or under a fluorescent light.  From the Rogerly mine in 

Durham, England. Only small crystals available.

GALENA, M-285. Cost N. Missouri. Bright,
classic cubic cleavage pieces. Good grade. 

GARNET, see ALMANDITE, ANDRADITE, GROSSULARITE, YTTRIUM (in SPECIALS)


GLAUBERITE, M-295. Arizona. Complete
individual translucent crystals. 3/4 to 1
inch,; 1 to 1-1/2 inch,
 2 to 2-1/2 inch, Check for availability.

GOETHITE, M-300. New Mexico.
Brown to nearly black sub-metallic masses.
Check for availability.

GRAPHITE, M-310. Sri Lanka..
Pure, somewhat foliated or platy masses.  Very nice.
1x2 largest size available.  

GROSSULARITE GARNET, M-318. Mexico.
Light green to gray, some pink.  Individual garnets, 

complete to chipped and occasional incomplete faces.

Nice dodecahedrons to teach crystal form for the price.  

Check for availability.

GYPSUM, var. SELENITE, M-325. Cost B.
New Mexico, Utah or Arizona. Excellent transparent to
translucent colorless, clear cleavages.