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LL659 - Clinoclase on Cornubite Copper Stope, Majuba Hill Mine, Pershing Co., Nevada, USA miniature - 4.7 x 3 x 2.5 cm ![]() ![]() ![]() Deep blue crystals of Clinoclase over green Cornubite from the now defunct Majuba Hill Mine. Both the front and back have great crystals.
LL730 - Gahnite rough and cut $ 350 (=~ AUS$ 546) Kagoro, Kaduna State, Nigeria thumbnail - 0.6 x 0.6 x 0.6 cm ![]() ![]() ![]() Rough and cut set of transparent blue Gahnite. Gahnite is the zinc rich end member and one of the rarer species in the Spinel group of minerals. The crystal is a complete octahedron with one tiny chip on one tip, otherwise perfect and translucent to transparent internally. The gemstone is 4.5mm wide. These were first discovered in 2001 and are found mostly of industrial quality. Though they don't get very large, the color is spectacular. The GIA has written a nice article about these crystals published in Gems & Gemology, Fall 2019, Vol. 55, No. 3.
LL811 - Cuprian Adamite $ 900 (=~ AUS$ 1405) Mina Ojuela, Mapimi, Durango, Mexico miniature - 4.5 x 4 x 3.5 cm ![]() ![]() ![]() ![]() Limonite vug filled with colorless Calcite and green Cuprian Adamite crystals. This is a particularly fine example sporting large, undamaged crystals of great beauty. The crystal group at the front left is 2cm in size, with an individual crystal 1.2cm in size. The vug itself is lined with black Plattnerite which provides a stunning backdrop to the green and white crystals.
LL20 - Benitoite with Neptunite $ 5500 (=~ AUS$ 8586) Gem Mine, San Benito Co., California, USA small cabinet - 5.5 x 4.5 x 2 cm ![]() ![]() ![]() ![]() ![]() Classic combination of Benitoite with black Neptunite featuring 2 large Benitoite crystals and a number of smaller crystals. The front crystal is 2.2cm while the one just behind it is also large at 2cm. Importantly, the crystals are sharply formed with good blue color and transparency at the tips. Undamaged.
LL828 - Smokey Quartz (R) $ 2000 (=~ AUS$ 3122) Hallelujah Junction area, Washoe Co., Nevada, USA cabinet - 13.5 x 8.5 x 5.5 cm ![]() ![]() ![]() ![]() ![]() Tall Smokey Quartz scepter on matrix. These are found in sand filled cavities in Granite, usually only as single crystals and less commonly as matrix specimens. It displays a wonderful contrast between the light scepter head and the darker, gem quality stalk. It has one repair at the base of the stalk where it attaches to the matrix. The good luster of the scepter head and the complete transparency of the main crystal make this an exceptional specimen for the locality.
LL813 - Woodhouseite $ 1200 (=~ AUS$ 1873) Champion Mine, White Mountains, Mono Co., California, USA small cabinet - 6.2 x 4.5 x 3 cm ![]() ![]() ![]() ![]() ![]() Specimen of rare Woodhouseite crystals on a Quartz matrix from the now closed Champion Mine. This specimen features large crystals for the species with the largest a perfect 9mm crystal and additional larger crystals of 8mm and 6mm along with smaller crystals over a quartz crystal lined vug. Ex. Marion Godshaw collection with label.
LL801 - Wulfenite $ 2500 (=~ AUS$ 3903) Red Cloud Mine, La Paz Co., Arizona, USA small cabinet - 5.7 x 4 x 3 cm ![]() ![]() ![]() ![]() Cluster of large, orange/red crystals of Wulfenite on a small amount of matrix. The largest crystal is 3.7cm (an inch and half!) and has some contacting with matrix along the edges. A large, perfect 2.4cm crystal is attached on the right side, along with numerous crystals in the middle. Excellent color and luster. Collected by Jim Clanin in 1984.
LL802 - Malachite $ 900 (=~ AUS$ 1405) Morenci, Greenlee Co., Arizona, USA miniature - 4.5 x 3.5 x 3.5 cm ![]() ![]() ![]() ![]() ![]() Hemispherical masses of Malachite to 1.4cm wide from the Morenci Mine. These Malachites are typical for the mine, this specimen with particularly good aesthetics and undamaged.
LL803 - Pyromorphite $ 1200 (=~ AUS$ 1873) Mexico Mine, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK miniature - 4.5 x 4 x 3 cm ![]() ![]() ![]() ![]() ![]() Specimen composed of densely grouped crystals of yellow/green Pyromorphite (nothing but crystals without matrix). Good colored, large Pyromorphites are rare from England. Some information on the locality from MINDAT: 'This property is adjacent to the Roughton Gill mine and exploits the eastward extension of the Roughton Gill (South) vein. It was begun in 1845, and three crosscuts were driven south to cut the vein. Although promising shoots of pyromorphite and cerussite were found early on, the mine proved to be a financial disaster. In the mid-1970's the Cornish mineral dealer Richard Barstow opened a vein exposure near the High Level of the Mexico mine and made a find of excellent pyromorphite of "old time" quality. The locality was subsequently worked by other collectors and further good material was discovered. The site is now backfilled.'
LL808 - Bastnasite $ 400 (=~ AUS$ 624) Zagi Mountain, Peshawar District, Pakistan thumbnail - 1.7 x 0.8 x 0.7 cm ![]() ![]() ![]() ![]() ![]() Prismatic single Bastnasite crystal. Translucent to transparent with a rich golden brown color. Zagi Mountain Basnasites are by far the world's best, it's basically a one locality mineral and they won't last forever.
K159 - Brucite $ 200 (=~ AUS$ 312) Killa Saifullah, Balochistan, Pakistan small cabinet - 8 x 5 x 3 cm ![]() ![]() ![]() Large radial groups of solid Brucite with just a bit of attached matrix. Well crystallized all around and undamaged. Medium yellow color, translucent, thick and sturdy.
LL812 - Vivianite $ 800 (=~ AUS$ 1249) Huanuni Mine, Dalence Prov., Oruru Department, Bolivia miniature - 4.5 x 2.4 x 1.4 cm ![]() ![]() ![]() ![]() ![]() Transparent blue/green double-terminated Vivianite crystal with attached radial crystals of Siderite. Complete all around and undamaged. This one has it all - great color, transparency, and double-terminated form which is uncommon.
LL804 - Roselite $ 1500 (=~ AUS$ 2342) Bou Azzer Mine, Ouarzazate Province, Draa-Tafilalet Region, Morocco small cabinet - 5.5 x 5.3 x 4 cm ![]() ![]() ![]() ![]() Beautiful and glassy large magenta Roselite crystals lining a shallow vug. Robust crystals to 8mm in size that are lustrous and transparent. The color and quality of this specimen will light up and energize any mineral display.
LL873 - Fluorite $ 1200 (=~ AUS$ 1873) Xianghuau Mine, Chenzhou, Hunan, China cabinet - 15 x 8 x 4 cm ![]() ![]() ![]() ![]() ![]() Transparent green crystals to Fluorite to 3.5cm on matrix. These are often found as solid masses of Fluorite crystals without matrix and this one is uncommon for the well isolated crystals on matrix. A beautiful large and showy specimen in great condition. An older piece, I have owned this specimen for about 20 years.
LL842 - Barite $ 850 (=~ AUS$ 1327) Clara Mine, Wolfach, Schwarzwald, Germany cabinet - 13.5 x 7 x 4 cm ![]() ![]() ![]() ![]() ![]() ![]() Translucent, bright yellow Barite crystals over an earlier generation of white Barite. Well crystallized on both sides with strong, saturated yellow color and in great condition overall. These old German Barites are uncommon to find now. Comes with a number of old labels including the Lesnicks, the William Hiss collection, and Kristalle. A John Durkos label indicates it was purchased from the Lesnicks at the 1981 Franklin mineral show.
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