Flourite - elongated Sspinel twin, multi color
stock #23.1-223
Hohenstein Massif, Omaruru District
Erongo Region,
Namibia
3.3 x 1.6 x .8 CM (small miniature/ large thumbnail (toenail))
price: $600
Pre Tucson
A textbook perfect spinel-twin crystal of Fluorite with amazing internal colors. From the find three years ago in the Erongos, this is a killer thumbnail to toenail specimen that looks fine on all sides. In excellent undamaged condition there is a small Schorl crystal jutting off the side as well. As was typical of this unusual find, some faces are quite smooth and transparent while others are frosted and more translucent. The internals in this are much like strings of color, yellow, orange, purple and a hint of red. Fluorite is by far the most collected mineral specie in the world, this piece shows why, it is colorful, strange and pretty.
Topaz - classic Mexican gem crystals
stock #23.1-559
Tepetate, Municipio de Villa Arriaga
San Luis Potosi,
Mexico
2.5 x 2.1 x 1.3 CM ()
price: $160
Pre Tucson
A pair of gemmy crystals with good cognac color jut out from the matrix. A classic Mexican habit for Topaz, this is the desired type from the famed Tepetate in San Luis Potosi. An excellent thumbnail that displays super well and is still affordable. Vintage 1970-80 era. These were common and affordable at one time, now we never see new pieces but many older collections still hold some nice ones.
Elbaite - blue-green gem crystal
stock #23.1-560
Barra do Salinas Mining District, Coronel Murta
Minas Gerais,
Brazil
3.1 x .8 x.7 CM (small miniature/ large thumbnail (toenail))
price: $340
Pre Tucson
A single very clear gem Tourmaline crystal with a color that is a bit more dark blue than green in most light. The termination is complete with the distinctive etched steps of good Barra do Salinas tips. Bright luster and glows well with backlighting. The costs of any blue Elbaite has gotten very high recently, this is a much more down to earth price and very good value.
Unusually sharp, lustrous (for Columbite) and perfectly terminated, this is a choice single crystal of the specie. Ex University of Delaware Museum, the condition is outstanding especially given the fragility of Columbite. A heavy piece (just over 74 grams despite the small size), a textbook perfect example from the Brazilian pegmatites of Rio Doce.
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