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111 specimens found
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |

Smithsonite with Calcite
stock #13.1-802
Kelly Mine, Magdalena
New Mexico, United States
8.8 x 6.3 x 3 CM (cabinet)
price: $1150
Spring 2017

A very pretty, classic Smithsonite from the famed Kelly mine. Nice wet look luster and three dimensional surface. In fine condition, undamaged on the display side, sawn on the back and sits well for display. These have become quite prized over the past few years and this is a particularly good value for this quality. The large knob that protrudes from the concave area is 3.2 CM across and has a few small Calcites on the surface.
Copper- large crude crystals with Silver
stock #13.1-407
Calumet and Hecla Mine, Calumet, Houghton County
Michigan, United States
4.7 x 3.7 x 3 CM (miniature)
price: $250
Spring 2017

An old specimen from Houghton County with sizable (2 CM) distinct yet crude crystals standing above a mostly Copper matrix. Some sharp faces are seen but overall the crystals are very distorted. A few spots of Native Silver are also seen with magnification.
Fluorite and Calcite, ex Ross Lille collection
stock #17.1-130
Annabel Lee Mine, Bethel Level, North End, Hardin County
Illinois, United States
10 x 7.8 x 6.5 CM (cabinet)
price: $2880
Spring 2017

Killer, world class specimen from the personal collection of Ross Lille, his label included. A super example of the Calcite on zoned blue to orange Fluorite. In impeccable condition, this shows some great zoning and rich color especially when backlit, The small gemmy calcite add a lot of sparkle and the larger Calcite crystals have excellent form and a pleasing honey color. Overall a great composition, mined in 1988 at the ending of a great era, and now a choice American classic.
Fluorapatite- Gemmy blue, doubly terminated
stock #Alec-30-037
Slyudyanka, Lake Baikal area
Irkutskaya Oblast, Prebaikalia, Russia
5.8 X 3.4 X 2.1 (cabinet)
price: $320
Spring 2017

A complete crystal of Apatite that is bright blue to blue-green, is transparent in places, and doubly terminated. No damage but there are some contacts and "melting" on one edge. Very glassy luster and really choice for this location. There are several areas that could be faceted but much of the interior has some veils and inclusions. Ex. Tom Fitzpatrick collection, collected over 20 years ago
Cassiterite on Muscovite
stock #8.1-010
Mt. Xuebaoding, Pingwu Co., Mianyang Pref.
Sichuan, China
6.3 x 5.2 X 3.8 CM (cabinet)
price: $420
Spring 2017

Incredibly lustrous, super, sharp Cassiterite twin crystal set nicely on contrasting Muscovite matrix. The Cassiterite is 1.8 CM in diameter and has no damage or chipping even under 20X magnification. From finds in 2003 at Mt Xuebaoding, this quality of Cassiterite is simply not being found anymore. High esthetics and display impact for a small size specimen.
Adamite, Azurite w. Conichalcite - vintage
stock #15.1-1083-SM-2005
Tintic District
Utah, United States
6.2 x 5.6 x 3 CM (cabinet)
price: $290
Spring 2017

A fine classic specimen from the Tintic District, ex Northwestern University Museum, Charles Noll, David Crawford etc. Bright Cuprian Adamite crystals sparkle against Azurite and Conichalcite on a gossan matrix with traces of Cuprite. Comes with several labels, is in fine condition, undamaged, and clearly a very old specimen. Almost never seen on the market today, from a significant US locality.
Lazulite well crystallized with mixed Phosphates, Siderite
stock #Alec 16-495
Rapid Creek, Dawson Mining District
Yukon Territory, Canada
4.9 x 3.2 x 3.2 CM (miniature)
price: $420
Spring 2017

Super rich specimen with sharp and lustrous Lazulite crystals dominating the display face. Good Rapid Creek Lazulite are the best ever found of this specie, and unlike any other location in the world. Magnification shows several of other phosphate minerals including what looks like fine Collinsite and Kulanite crystals. The Lazulites are in most cases transparent to translucent and have rich color. Loaded with other micro minerals this is attractive on a shelf or under a scope. Well above average quality for the locale the Lazulites are very large at over 1 CM.
Almandine -fine crystals on Schist
stock #Alec-19-310
Stikine River, Wrangell Island, Wrangell-Petersburg Borough
Alaska, United States
10.3 x 6.4 x 5.5 CM (cabinet)
price: $760
Spring 2017

Exceptional quality Alaskan Garnet well exposed on contrasting schist. Esthetic old specimen with a quality rarely seen, the largest Almandine is 2.7 CM. Some areas of the Garnets are translucent with slight rounded edges and nice growth details on larger faces. In fine condition, the crystals show textbook typical modifications and have a rich purple-red color. A classic US location.
111 specimens found
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |