4321091) Galena with Sphalerite - Krushev dol mine, Madan ore field, Rhodope Mts, Smolyan Oblast, Bulgaria
Size: 21.0 x 13.0 x 6.0 cm (large cabinet)
Price: $ 1050
A 21.0 x 13.0 x 6.0 cm matrix covered by sparkling black sphalerite crystals. Scattered over this are lustrous bright neatly hoppered crystals of galena to 6.0 cm in size. This is in excellent condition damage-wise!
4321109) Galena with Sphalerite, Quartz - Krushev dol mine, Madan ore field, Rhodope Mts, Smolyan Oblast, Bulgaria
Size: 17.0 x 14.0 x 8.5 cm (large cabinet)
Price: $ 750
A 17.0 x 14.0 x 8.5 cm matrix, the top covered by large thin platy spinel-law twin crystals of galena to 5.0 cm in size. Very clean of damage overall for such a large piece. Black lustrous sphalerite to 1.0 cm and minor quartz are present as well.
1401720) Hemimorphite - Wenshan Mine, Dulong ore field, Wenshan Co., Wenshan Autonomous Prefecture, Yunnan Province, China
Size: 32.0 x 22.0 x 13.0 cm (large cabinet)
Price: $ 500
ex. Tab Farthing collection.
A wonderful large museum-size example for this species! A 32.0 x 22.0 x 13.0 cm matrix, the front side almost completely coated by bubbly blue crystallized botryoidal hemimorphite. In great condition. Weighs almost 17 pounds unpacked so count on $50 for domestic shipping costs; $75 for non-domestic shipping costs. Ex Tab Farthing collection.
1642011) Malachite - Katanga, Democratic Republic of Congo
Size: 15.0 x 9.5 x 9.0 cm (large cabinet)
Price: $ 250
Beautiful green crystallized botryoidal malachite covering most of one side of a largely vuggy 15.0 x 9.5 x 9.0 cm matrix. In excellent condition and very showy with great color. Weighs 1.56 lbs.
1161046) Malachite - L'Etoile du Congo Mine, Lubumbashi, Katanga, Democratic Republic of Congo
Size: 16.0 x 6.0 x 5.5 cm (large cabinet)
Price: $ 1450
Large dark green sparkling crystallized malachite stalactite coming off a small amount of matrix. Complete all around and damage-free. Measures 16.0 x 6.0 x 5.5 cm. Superb example for this species!
1642556) Malachite - Mashamba West Mine, Kolwezi, Katanga, Democratic Republic of Congo
Size: 15.0 x 13.0 x 2.0 cm (large cabinet)
Price: $ 200
Sparkling showy botryoidal green crystallized malachite scattered over a 15.0 x 13.0 x 2.0 cm matrix. In great condition. Weighs 0.91 lbs.
1281424) Malachite after Azurite with Cerussite - Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
Size: 14.0 x 12.0 x 6.0 cm (large cabinet)
Price: $ 12000
Gorgeous aesthetically arranged velvety green prismatic terminated crystals of azurite to just over 5.0 cm in length, these now green due to replacement by malachite, scattered over a 14.0 x 12.0 x 6.0 cm matrix. Shows all around and in great condition as seen. Small glassy cerussite crystals are scattered throughout the matrix. The visual impact of this piece is stunning; the quality is excellent. Fine large cabinet museum size Tsumeb classic! Ref: Gebhard, G. (1999): Tsumeb II. A Unique Mineral Locality. GG Publishing, Grossenseifen, Germany, 328 p. The specimen comes with a custom made acrylic display base.
1141232) Pyrochlore - Vishnevye Mts, Chelyabinsk Oblast', Southern Urals, Urals Region, Russia
Size: 15.0 x 8.0 x 8.0 cm (large cabinet)
Price: $ 1085
Deep brownish-red lustrous slightly translucent octahedral crystals of pyrochlore to 1.1 cm across are scattered richly over the front side of a 15.0 x 8.0 x 8.0 cm matrix. Very fine large cabinet display quality example for this species. Minimal chipping as seen; overall in great condition.
1641160) Quartz - Diamantina, Jequitinhonha valley, Minas Gerais, Brazil
Size: 22.0 x 10.0 x 9.5 cm (large cabinet)
Price: $ 600
Very pretty large cabinet sized grouping of gem colorless prismatic terminated quartz crystals measuring 22.0 x 10.0 x 9.5 cm in size overall. Shows all around; in great condition overall as seen. Quite pretty and impressive. Weighs 3.01 lbs.
1126427) Quartz - Vorderes Galmihorn Mt., Bachi Valley, Reckingen, Grafschaft, Goms, Wallis, Switzerland
Size: 19.0 x 11.5 x 11.0 cm (large cabinet)
Price: $ 2000
ex. Wolfgang E. Henkel collection
A beautiful large grouping of gem quality richly colored glassy smoky quartz crystals measuring 19.0 x 11.5 x 11.0 cm in size. Very light chipping is present; considering the size of the piece, this is in great condition. Completely crystallized all around, even on the base. No points of attachment. Fine large Alpine smoky quartz. Ex Wolfgang E. Henkel collection.
1641171) Quartz (large sceptered crystal) - Hebron, Oxford Co., Maine, USA
Size: 19.0 x 13.0 x 10.0 cm (large cabinet)
Price: $ 1500
For the locality, this is a fabulous large sceptered quartz crystal! Measures 19.0 x 13.0 x 10.0 cm in size overall. The "head" is smoky with areas that are gemmy; the "stem" is colorless. Shows all around and mounted on a white plaster of paris base as seen. Micro-chipping is present but really sparse and inconsequential on something like this. Weighs 4.99 lbs.
1642113) Quartz on Conichalcite - Ojuela Mine, Mapimi, Mun. de Mapimi, Durango, Mexico
Size: 19.5 x 9.5 x 2.5 cm (large cabinet)
Price: $ 200
A 19.5 x 9.5 x 2.5 cm matrix, the top completely covered by drusy dark green crystallized conichalcite, which is then in turn coated by sugary micro quartz crystals. Weighs 0.31 lbs. Ref: The Mineralogical Record, 34(5), 1-91.
1641614) Quartz var. Amethyst - Artigas, Uruguay
Size: 16.5 x 11.0 x 7.5 cm (large cabinet)
Price: $ 285
Royal purple partly gemmy amethyst crystals to 2.0 cm in size almost completely covering the top of a 16.5 x 11.0 x 7.5 cm matrix. Minor chipping as seen; overall in very good condition. A pretty large cabinet piece weighing 3.34 lbs.
1161038) Quartz var. Amethyst - Artigas, Uruguay
Size: 18.8 x 4.5 x 4.2 cm (large cabinet)
Price: $ 1200
Very fine and aesthetic stalactite of crystallized amethyst, complete all around and damage-free, set on a small amount of matrix. Great color! An unusual and very pretty specimen! Size: 18.8 x 4.5 x 4.2 cm.
1401668) Quartz var. Amethyst - Boekenhoutshoek area, Mkobola district, Mpumalanga Province, South Africa
Size: 21.0 x 16.0 x 10.0 cm (large cabinet)
Price: $ 850
ex. Tab Farthing collection.
Beautiful showy large cabinet "cactus quartz" crystals to 8.5 cm in height coming aesthetically off matrix. In excellent condition; measures 21.0 x 16.0 x 10.0 cm in size overall. Great luster, aesthetic and pretty with good color. Ex Tab Farthing collection.