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Thumbnails May 1, 2011 · 22 specimens |
AF927 - Elbaite on Quartz sold
Uis Pegmatite, Kunene Region, Namibia
Thumbnail - 2.4 x 1.8 x 1 cm
Double terminated, floater Quartz crystal with an attached, terminated pink Elbaite crystal. Undamaged Quartz crystal that is totally transparent with alternating lightly frosted luster faces and highly lustrous faces.
AF928 - Elbaite sold
Uis Pegmatite, Kunene Region, Namibia
Thumbnail - 1.8 x 0.9 x 0.8 cm
Absolute GEM of an Elbaite crystal - facet quality top to bottom. Aside from the total gemmyness, cool termination, and general perfection, it has an interesting color with a zone of red bounded above and below by green stripes. Top quality.
AF929 - Dravite sold
Nchongo, Umba Valley, Tanzania
Thumbnail - 2.2 x 2 x 1.3 cm
Single Dravite crystal exhibiting the \"Usambara effect\" color change (named after nearby mountains). This is a different type of color change than the Alexandrite effect, where the color changes in different types of lighting. In this case, the Dravite crystal appears green in normal lighting, however when a single light source is transmitted through the crystal, at a certain thickness, a sudden color shift from green to red is observed, while less thick areas remain green. Well terminated, complete crystal.
AF930 - Libethenite sold
Rokana Mine, Kitwe, Zambia
Thumbnail - 3 x 2.2 x 1.2 cm
Three dark forest green Libethenite crystals that contrast nicely against the lighter colored matrix. This locality produced the world's best Libethenite, and this is a choice thumbnail from that find. Undamaged.
AF931 - Demantoid Garnet sold
Erongo Mountains, Namibia
Thumbnail - 2.5 x 2.3 x 2.0 cm
Fine, 1.2 cm Demantoid crystal perfectly perched atop matrix. The crystals has a great green color and is translucent with lots of gemmy zones. Undamaged specimen that stands out amongst others from this locality.
AF932 - Scorodite sold
Tsumeb, Namibia
Thumbnail - 2 x 1.5 x 0.8 cm
Single prismatic Scorodite with SUPERB gemmy blue zone at termination - you could facet a gemstone from the termination. Ex. Rice museum specimen. Undamaged.
AF933 - Diopside sold
Merelani Hills, Arusha, Tanzania
Thumbnail - 1.9 x 0.6 x 0.5 cm
Single gem crystal, complete all around and undamaged, with a shallow indentation on backside where another crystal intergrew. Top electric green color, from the famous December 2007 pocket that produced these crystals of exceptional color.
A864 - Indicolite sold
Kunar Prov., Afghanistan
Thumbnail - 2.2 x 1.5 x 1.0 cm
Fine gem quality Indicolite perfectly accented with some attached Albite at the base. Undamaged.
A865 - Spinel sold
Mogok, Myanmar
Thumbnail - 1.2 x 1.2 x 0.9 cm
Sharp, lustrous single crystal with smooth faces and lots of gem zones. High quality, undamaged single crystal.
A866 - Zoisite sold
Alchuri, Skardu District, Pakistan
Thumbnail - 2.6 x 2 x 1.1 cm
Green \"Tanzanite\" crystal from Pakistan. These have always been intriguing to me as only the second locality I'm aware of that produces gem quality Zoisite, however production was always very sporadic and nothing has been turning up for years. I bought this about 15 years ago and it has been in my collection ever since. The left side of the crystal has some gemmy zones with great green coloration. Complete all around.
A867 - Sapphire sold
Luc Yen, Yen Bai Prov., Vietnam
Thumbnail - 2.4 x 1.5 x 1.0 cm
Cluster of translucent pink Sapphire crystals. Largest crystal is 1.8cm long and complete all around.
A868 - Scapolite sold
Badakshan, Afghanistan
Thumbnail - 1.9 x 1.5 x 1.1 cm
Single purple Scapolite with tremendous transparency - 100% facet quality. Beautiful crystal.
A869 - Liddicoatite sold
Minh Tien, Luc Yen, Yen Bai Prov., Vietnam
Thumbnail - 2.5 x 1.3 x 0.6 cm
Color zoned pair of Liddicoatite crystals with three distinct color bands, yellow to green with a red termination. The green band is unusually distinct. A somewhat flattened crystal which really allows the light to pass through and show off the colors. Lustrous and undamaged.
A870 - Apatite sold
Nuristan, Afghanistan
Thumbnail - 2.1 x 1.5 x 1 cm
Terminated, translucent orange/pink Apatite crystal on a bed of Quartz crystals.
A871 - Spinel sold
Mogok, Myanmar
Thumbnail - 1 cm
Gem quality spinel crystals to 1cm. Dark purple color, the transparency is evident with a little bit of backlighting. All are undamaged and one is an interesting twin crystal.
E624 - Apatite on Ferberite sold
Panasquiera Mine, Barroca Grande, Beira Baxia, Portugal
Thumbnail - 2.2 x 2.2 x 2 cm
Floater specimen of a white \"flower\" of Apatite atop a lustrous Ferberite crystal. Complete all around and undamaged with no points of attachment. There are tiny arsenopyrite crystal atop and within the Apatite. Superb quality and undamaged, a unique thumbnail.
NA214 - Calcite sold
Norrie Mine, Gogebic Co. Michigan
Thumbnail - 3 x 3 x 2.5 cm
Spherical Calcite 1.9cm in diameter with a pinkish hue. The Norrie Mine is an old iron mine and the Calcite sits atop a matrix of Limonite.
NA215 - Silver $1,800 available
Kearsarge Mine, Houghton Co., Michigan
Thumbnail - 2.5 x 1.5 x 1.4 cm
Dramatic cluster of angular Silver crystals, capped by a superb 1.2cm crystal. Tiny amounts of Copper are present on some of the crystal faces. Nothing but good, large crystals. Fine!
NA216 - Pyromorphite sold
9th Level, Jersey Vein, Bunker Hill Mine,Kellog, Idaho
Thumbnail - 2.3 x 1.7 x 0.8 cm
Lustrous, curved crystals of Pyromorphite with great style. Yellow green color and undamaged, and this is a complete FLOATER with no points of attachment, fine specimen!
SA558 - Elbaite on Wardite sold
Taquaral, Minas Gerais, Brazil
Thumbnail - 3 x 2.5 x 1.5 cm
Colorful and unusual specimen of green and pink Elbaite in a cluster of Wardite crystals.
SA559 - Rhodochrosite sold
Uchucchacua Mine, Oyon Prov., Peru
Miniature - 3.3 x 1.4 x 1.2 cm
Large single Rhodo of an unusual style, different from others I have seen from this locality. The prism faces, and even the bottom, are coated in a thin layer of quartz crystals with the termination faces exposed. The terminations are not cleavages as there are areas on the very edges of the termination faces that also have small amounts of the Quartz crystals. Undamaged and complete. One photo is backlit to show the translucency of the crystal.
SA560 - Rhodochrosite sold
Uchucchacua Mine, Oyon Prov., Peru
Miniature - 3.3 x 3 x 1.4 cm
Cluster of three large Rhodos of an unusual style, different from others I have seen from this locality. The prism faces, and even the bottom, are coated in a thin layer of quartz crystals with the termination faces of the main crystal exposed (and part of one termination face of the samll crystal). The terminations are not cleavages as there are areas on the very edges of the termination faces that also have small amounts of the Quartz crystals.Undamaged and complete. One photo is backlit to show the translucency of the crystals.