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Various minerals (A thru L)- this section is now TN thru CAB size.
The MM and MT size minerals have been moved to their own page.
For an explanation of abbreviations used, please see our guide to mineral sizes.
Amethyst
(Quartz) - Thunder Bay, Ontario. Cluster of purple amethyst with some
iron oxides. Size is approx. 3 inches across maximum dimension, with
xtls to as much as 1 inch max. Nice display piece!Ship wt. 1 lb.
#CR225 .... $39.00
Azurite. Sterling Hill or Franklin, New Jersey. A thin coating of blue azurite on the typical fl. calcite matrix with dense franklinite. The matrix looks a bit more like Franklin than Sterling Hill material, but it is hard to tell for sure. It is definitely from one of these localities, and azurite is rare at both of them.
Disp. face about 4" x 2 1/2". Ship. wt. 1.8 lbs.
#CR260 ... $24.00
Azurite, Malachite, etc. - Tsumeb, Namibia. Old-time material. Massive-form, showing good zoning. Makes nice cabochons (needs stabilizer), or keep as display / study pieces.
2 pcs for one money. Smaller piece is about 1 1/2 lbs., and size approx. 3 1/2" x 2 1/2".
Larger piece is about 5 1/4 lbs., and size approx. 4 3/4" x 3".
Ship. wt. 7.5 lbs.
#CR273 ... $30.00
Calcite with Scheelite and Fluorite - Hunan province, China.
Beautiful CAB size display specimen of many sparkling calcite
crystals. It is hard to appreciate them unless the specimen is seen in
real life where it can be rotated in the light. The
many, tiny scheelite crystals fluoresce brilliant blue in short-wave UV
(shown in right-hand photo), while the calcite has a very pale
yellowish response. The fluorite crystals are visible with a hand lens
but do not appear to fluoresce. Size: about 5 inches across longest
diagonal, 4 inches wide x 3 1/2 inches tall. Calcite crystals to
1/2". #F173 ... $50.00
Copper on Prehnite - Osceola #13 Mine, Houghton County,
Michigan. Small xtls of copper on green prehnite. As with most of these
we've seen, specimen has likely been acid etched to expose the copper,
which at one time was embedded in calcite. A couple of the copper xtls
are fairly well formed, with some definite xtl faces evident at 10x
mag. Overall specimen size is about 2 1/2 inches across largest dimension.
#CR04007 ... $15.00
Fluorite & Sphalerite on Dolomite - Lime Crest Quarry, Sparta, New Jersey. Closed locality, now underwater. Found years ago in MVT deposit that was in the quarry. Good specimen of purple fluorite from New Jersey.
Size: approx. 4 1/2" x 3" max. dimension.
Ship. wt. 2 lbs.
#CR270 ... $30.00
The MM and MT size minerals are on their own page.
Minerals, M thru Z
Catalog
Fluorescent Minerals
Microminerals and Micromounts, A thru L
Microminerals and Micromounts, M thru Z
Minerals: Teaching, Reference, & Assortments
Minerals: Various, M-Z
Premium / Display Minerals
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