Mixed Minerals


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P515 - Wulfenite on Dioptase $ 1800 SOLD
 Tsumeb, Namibia
small cabinet - 7.5 x 5 x 4 cm


(click on an image to enlarge)

Wulfenite on Dioptase from Tsumeb, Namibia [db_pics/pics/p515a.jpg] Wulfenite on Dioptase from Tsumeb, Namibia [db_pics/pics/p515b.jpg] Wulfenite on Dioptase from Tsumeb, Namibia [db_pics/pics/p515c.jpg] Wulfenite on Dioptase from Tsumeb, Namibia [db_pics/pics/p515d.jpg]

Yellow Wulfenite crystals to 8mm with Dioptase crystals on matrix. There are some chipped Wulfenite crystals but it's in overall great condition and super colorful and bright. Ex. Neil Levett collection from the Uli Bahmann collection.

P516 - Silver, Zincolivenite, Ferrilotharmeyerite $ 1800
 Tsumeb, Namibia
miniature - 4 x 3.5 x 2.5 cm


(click on an image to enlarge)

Silver, Zincolivenite, Ferrilotharmeyerite from Tsumeb, Namibia [db_pics/pics/p516a.jpg] Silver, Zincolivenite, Ferrilotharmeyerite from Tsumeb, Namibia [db_pics/pics/p516b.jpg] Silver, Zincolivenite, Ferrilotharmeyerite from Tsumeb, Namibia [db_pics/pics/p516c.jpg] Silver, Zincolivenite, Ferrilotharmeyerite from Tsumeb, Namibia [db_pics/pics/p516d.jpg]

Rare specimen of Silver crystals on a heavy sulfide matrix from the Tsumeb Mine. The Silver occurs as both lustrous masses and distinct crystals and is said to contain up to 25% Mercury. Any Silver specimen from Tsumeb is uncommon, but those with crystals of bright green Zincolivenite ( formerly cuprian adamite) and yellow Ferrilotharmeyerite are much less common and make for the most attractive Silver specimens from Tsumeb. Tsumeb is the Type locality for Ferrilotharmeyerite. Collected from the third oxidation zone.

P517 - Dioptase in Calcite $ 1500
 Tsumeb, Namibia
miniature - 3.7 x 3 x 2.5 cm


(click on an image to enlarge)

Dioptase in Calcite from Tsumeb, Namibia [db_pics/pics/p517a.jpg] Dioptase in Calcite from Tsumeb, Namibia [db_pics/pics/p517b.jpg] Dioptase in Calcite from Tsumeb, Namibia [db_pics/pics/p517c.jpg] Dioptase in Calcite from Tsumeb, Namibia [db_pics/pics/p517d.jpg] Dioptase in Calcite from Tsumeb, Namibia [db_pics/pics/p517e.jpg]

Calcite rhombs to 2.5cm wide with inclusions of green Dioptase crystals. Lots of Dioptase inclusions visible in multiple faces of the Calcite crystals.

P518 - Olivenite $ 1800
 Tsumeb, Namibia
small cabinet - 7.5 x 5 x 3.5 cm


(click on an image to enlarge)

Olivenite from Tsumeb, Namibia [db_pics/pics/p518a.jpg] Olivenite from Tsumeb, Namibia [db_pics/pics/p518b.jpg] Olivenite from Tsumeb, Namibia [db_pics/pics/p518c.jpg]

Lustrous botryoidal groups of dark green Olivenite on matrix. This is an outstanding Tsumeb Olivenite with clusters to 1.3cm wide. The cluster at the very top is incomplete and would be in easy trim to remove if desired.

P519 - Chalcocite after wood $ 280
 Central Texas, USA
small cabinet - 6 x 2.8 x 1.8 cm


(click on an image to enlarge)

Chalcocite after wood from Central Texas, USA [db_pics/pics/p519a.jpg] Chalcocite after wood from Central Texas, USA [db_pics/pics/p519b.jpg] Chalcocite after wood from Central Texas, USA [db_pics/pics/p519c.jpg] Chalcocite after wood from Central Texas, USA [db_pics/pics/p519d.jpg]

Chalcocite that has replaced a section of fossilized wood. The former bark of the wood is present all around. Colorful and unsual with coatings of blue and green (likely Azurite and Malachite). Ex. Neil Levett collection acquired in 1999.

P520 - Chalcocite after wood $ 225
 Nacimiento Mine, Cuba, New Mexico, USA
miniature - 4.7 x 2.3 x 1.3 cm


(click on an image to enlarge)

Chalcocite after wood from Nacimiento Mine, Cuba, New Mexico, USA [db_pics/pics/p520a.jpg] Chalcocite after wood from Nacimiento Mine, Cuba, New Mexico, USA [db_pics/pics/p520b.jpg] Chalcocite after wood from Nacimiento Mine, Cuba, New Mexico, USA [db_pics/pics/p520c.jpg]

Chalcocite that has replaced a section of fossilized wood. The former bark of the wood is present all around. Colorful and unsual with coatings of blue and green (likely Azurite and Malachite). Interestingly, these Chalcocite replaced pieces of wood were the main source of ore for the mine, and high silver values were found in some of the logs. According to Phil Simmons, some logs were observed at over 1 meter wide and 6-10 meters long. Ex. Neil Levett collection acquired in 2011.

P521 - Stolzite $ 1800 SOLD
 Broken Hill, NSW, Australia
small cabinet - 6.5 x 5.5 x 4.5 cm


(click on an image to enlarge)

Stolzite from Broken Hill, NSW, Australia [db_pics/pics/p521a.jpg] Stolzite from Broken Hill, NSW, Australia [db_pics/pics/p521b.jpg] Stolzite from Broken Hill, NSW, Australia [db_pics/pics/p521c.jpg]

Bright orange Stolzite crystals to 4-5mm on a dark Manganese-rich matrix. Ex. Neil Levett collection, acquired by Neil in 1999 and valued at the time at $950.

P522 - Uvite, Dolomite on Quartz $ 2200
 Pedra Pit, Brumado, Bahia, Brazil
miniature - 4.3 x 2.8 x 2.0 cm


(click on an image to enlarge)

Uvite, Dolomite on Quartz from Pedra Pit, Brumado, Bahia, Brazil [db_pics/pics/p522a.jpg] Uvite, Dolomite on Quartz from Pedra Pit, Brumado, Bahia, Brazil [db_pics/pics/p522b.jpg] Uvite, Dolomite on Quartz from Pedra Pit, Brumado, Bahia, Brazil [db_pics/pics/p522c.jpg] Uvite, Dolomite on Quartz from Pedra Pit, Brumado, Bahia, Brazil [db_pics/pics/p522d.jpg]

Highly aesthetic and just really neat specimen featuring a 2cm wide Uvite crystal and transparent Dolomite crystals attached to the tip of a Quartz crystal. Complete all around and undamaged. Ex. Neil Levett collection from the Lloyd Tate collection acquired in 2012.

P523 - Realgar with Calcite $ 1500
 Shimen Mine, Hunan, China
miniature - 3.8 x 2.2 x 2 cm


(click on an image to enlarge)

Realgar with Calcite from Shimen Mine, Hunan, China [db_pics/pics/p523a.jpg] Realgar with Calcite from Shimen Mine, Hunan, China [db_pics/pics/p523b.jpg] Realgar with Calcite from Shimen Mine, Hunan, China [db_pics/pics/p523c.jpg]

Cluster of transparent blood-red Realgar crystals with scalenohedral Calcite crystals from Shimen. Well terminated, bright red Realgar crystals that are seldom seen anymore. Ex. Neil Levett collection purchased by Neil in 1996.

P524 - Calcite with Duftite $ 1250 SOLD
 Tsumeb, Namibia
small cabinet - 8 x 5.5 x 4.5 cm


(click on an image to enlarge)

Calcite with Duftite from Tsumeb, Namibia [db_pics/pics/p524a.jpg] Calcite with Duftite from Tsumeb, Namibia [db_pics/pics/p524b.jpg] Calcite with Duftite from Tsumeb, Namibia [db_pics/pics/p524c.jpg] Calcite with Duftite from Tsumeb, Namibia [db_pics/pics/p524d.jpg] Calcite with Duftite from Tsumeb, Namibia [db_pics/pics/p524e.jpg]

White Calcite crystals with selective coatings and inclusions of green Duftite, classics from Tsumeb. Ex. Neil Levett collection. Acquired by Neil in 1997 for $325, formerly in the Matthew Webb collection.

P525 - Pyrochlore $ 1200 SOLD
 Veshnovogorsk Vein #140, Middle Urals, Russia
small cabinet - 5.5 x 4.5 x 4 cm


(click on an image to enlarge)

Pyrochlore from Veshnovogorsk Vein #140, Middle Urals, Russia [db_pics/pics/p525a.jpg] Pyrochlore from Veshnovogorsk Vein #140, Middle Urals, Russia [db_pics/pics/p525b.jpg] Pyrochlore from Veshnovogorsk Vein #140, Middle Urals, Russia [db_pics/pics/p525c.jpg] Pyrochlore from Veshnovogorsk Vein #140, Middle Urals, Russia [db_pics/pics/p525d.jpg] Pyrochlore from Veshnovogorsk Vein #140, Middle Urals, Russia [db_pics/pics/p525e.jpg]

Highly lustrous, dark red Pyrochlore crystals to 1cm on matrix. Ex. Neil Levett collection. Acquired from Stuart Wilensky in 1994 for $395.

P526 - Stephanite $ 1200 SOLD
 Husky Mine, Elsa, Yukon, Canada
thumbnail - 1.6 x 1.5 x 1 cm


(click on an image to enlarge)

Stephanite from Husky Mine, Elsa, Yukon, Canada [db_pics/pics/p526a.jpg] Stephanite from Husky Mine, Elsa, Yukon, Canada [db_pics/pics/p526b.jpg] Stephanite from Husky Mine, Elsa, Yukon, Canada [db_pics/pics/p526c.jpg] Stephanite from Husky Mine, Elsa, Yukon, Canada [db_pics/pics/p526d.jpg]

Irridescent Stephanite from a one time find in the 1970s. The specimen is well crystallized all around with a colorful and attractive purple/blue/green iridescence. Both front and back sides shown. Ex. Neil Levett collection.

P529 - Tugtupite $ 150 SOLD
 Ilimaussaq complex, Kujalleq, Greenland
thumbnail - 2.3 x 2 x 1.5 cm


(click on an image to enlarge)

Tugtupite from Ilimaussaq complex, Kujalleq, Greenland [db_pics/pics/p529a.jpg] Tugtupite from Ilimaussaq complex, Kujalleq, Greenland [db_pics/pics/p529b.jpg] Tugtupite from Ilimaussaq complex, Kujalleq, Greenland [db_pics/pics/p529c.jpg]

Specimen of bright pink/red, translucent Tugtupite from Greenland. Last photo is backlit. Ex. Neil Levett collection.

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