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MK682 - Peridot $ 1200 Sapat Gali, Kaghan Valley, Mansehra District, Pakistan thumbnail - 2.7 x 1.9 x 1.5 cm ![]() ![]() ![]() ![]() Single Peridot crystal with bright green color, good clarity, and sharp, smooth crystal faces. So many Peridot crystals tend towards an olive green color and rounded rather that crisp edges. This crystal is far better than most with good color and smooth, flat crystal faces. Complete all around and undamaged. There are also included acicular crystals of Ludwigite on the back side. A Peridot of rare quality which I have owned for 20 years or more.
MK55 - Quartz, Shattuckite on Chrysocolla $ 350 Rancho Jacalito, Cuitaca, Sonora, Mexico small cabinet - 7 x 5 x 4 cm ![]() ![]() ![]() ![]() Quartz crystals and spheres of Shattuckite on vivid blue Chrysocolla. The Shattuckite occurs as both isolated spheres on the Chrysocolla and as spheres included within the Quartz crystals.
MK683 - Aquamarine $ 5000 Shigar Valley, Skardu, Pakistan miniature - 5 x 2.3 x 2.3 cm ![]() ![]() ![]() ![]() Water-clear single blue Aquamarine crystal from Shigar Valley. Stunningly beautiful gem crystal that is complete all around with glass-like luster and a complex, multi-faceted termination. Weighs 43.19 grams.
MK414 - Tsavorite in Quartz $ 250 Merelani Hills, Arusha, Tanzania thumbnail - 3 x 2.1 x 2 cm ![]() ![]() ![]() ![]() Seam of transparent Quartz that grew between layers of Graphite. There are green Tsavorite crystals included within the Quartz including a long faden-style Tsavorite that spans the entire width of the Quartz. An unusual Merelani specimen that could also be polished into a gemstone.
MK737 - Topaz $ 400 Rodrigo Silva District, Ouro Preto, Minas Gerais, Brazil thumbnail - 3 x 1.6 x 0.7 cm ![]() ![]() Complete, gemmy single 'Imperial' Topaz crystal from Rodrigo Silva in Brazil. Well terminated and complete all around with rich golden color, some edge chatter. A flat, tabular crystal with uncommonly good transparency. The termination faces are a bit matte in luster, but it also has never been cleaned. This is old stock purchased in Brazil by dealer Steve Perry back in the 1990s.
MK746 - Hematite $ 200 Rodrigo Silva District, Ouro Preto, Minas Gerais, Brazil miniature - 3.2 x 2.3 x 0.6 cm ![]() ![]() ![]() Bright, metallic cluster of Hematite from the Rodrigo Silva district in Brazil. The Hematite occurs as parallel-growth, hexagonal crystals forming what is known as an 'Iron Rose'. The specimen is complete all around with minor edge wear and bright, mirror-lustrous faces on front and back with more matte luster along the edges. This is old stock purchased in Brazil by dealer Steve Perry back in the 1990s.
MK747 - Hematite $ 180 Rodrigo Silva District, Ouro Preto, Minas Gerais, Brazil miniature - 3.5 x 3.5 x 1.1 cm ![]() ![]() ![]() ![]() Bright, metallic cluster of Hematite from the Rodrigo Silva district in Brazil. The Hematite occurs as parallel-growth, hexagonal crystals forming what is known as an 'Iron Rose'. The specimen is complete all around with edge chipping on one side and bright, mirror-lustrous faces on front and back with more matte luster along the edges. This is old stock purchased in Brazil by dealer Steve Perry back in the 1990s.
MK748 - Hematite $ 400 Rodrigo Silva District, Ouro Preto, Minas Gerais, Brazil miniature - 5 x 3 x 2 cm ![]() ![]() ![]() Bright, metallic cluster of Hematite from the Rodrigo Silva district in Brazil. The Hematite occurs as parallel-growth, hexagonal crystals forming what is known as an 'Iron Rose'. The specimen is complete all around with minor edge wear and bright, mirror-lustrous faces on front and back with more matte luster along the edges. This is old stock purchased in Brazil by dealer Steve Perry back in the 1990s.
MK749 - Hematite $ 280 Rodrigo Silva District, Ouro Preto, Minas Gerais, Brazil miniature - 3.6 x 3 x 1.2 cm ![]() ![]() ![]() Bright, metallic cluster of Hematite from the Rodrigo Silva district in Brazil. The Hematite occurs as parallel-growth, hexagonal crystals forming what is known as an 'Iron Rose'. The specimen is complete all around with minor edge wear and bright, mirror-lustrous faces on front and back with more matte luster along the edges. This is old stock purchased in Brazil by dealer Steve Perry back in the 1990s.
MK750 - Hematite $ 200 Rodrigo Silva District, Ouro Preto, Minas Gerais, Brazil miniature - 3.7 x 2.3 x 1.3 cm ![]() ![]() ![]() Bright, metallic cluster of Hematite from the Rodrigo Silva district in Brazil. The Hematite occurs as parallel-growth, hexagonal crystals forming what is known as an 'Iron Rose'. The specimen is complete all around with minor edge wear and bright, mirror-lustrous faces on front and back with more matte luster along the edges. This is old stock purchased in Brazil by dealer Steve Perry back in the 1990s.
MK751 - Hematite $ 180 Rodrigo Silva District, Ouro Preto, Minas Gerais, Brazil thumbnail - 3 x 2.3 x 0.9 cm ![]() ![]() ![]() Bright, metallic cluster of Hematite from the Rodrigo Silva district in Brazil. The Hematite occurs as parallel-growth, hexagonal crystals forming what is known as an 'Iron Rose'. The specimen is complete all around with minor edge wear and bright, mirror-lustrous faces on front and back with more matte luster along the edges. This is old stock purchased in Brazil by dealer Steve Perry back in the 1990s.
MK753 - Hematite $ 250 Rodrigo Silva District, Ouro Preto, Minas Gerais, Brazil miniature - 3.7 x 2.8 x 1.2 cm ![]() ![]() ![]() Bright, metallic cluster of Hematite from the Rodrigo Silva district in Brazil. The Hematite occurs as parallel-growth, hexagonal crystals forming what is known as an 'Iron Rose'. The specimen is complete all around with minor edge wear and bright, mirror-lustrous faces on front and back with more matte luster along the edges. This is old stock purchased in Brazil by dealer Steve Perry back in the 1990s.
MK754 - Hematite $ 200 Rodrigo Silva District, Ouro Preto, Minas Gerais, Brazil miniature - 4.3 x 3.5 x 1 cm ![]() ![]() ![]() Bright, metallic cluster of Hematite from the Rodrigo Silva district in Brazil. The Hematite occurs as parallel-growth, hexagonal crystals forming what is known as an 'Iron Rose'. The specimen is complete all around with minor edge wear and bright, mirror-lustrous faces on front and back with more matte luster along the edges. This is old stock purchased in Brazil by dealer Steve Perry back in the 1990s.
MK755 - Hematite $ 180 Rodrigo Silva District, Ouro Preto, Minas Gerais, Brazil miniature - 3.5 x 3 x 0.8 cm ![]() ![]() ![]() Bright, metallic cluster of Hematite from the Rodrigo Silva district in Brazil. The Hematite occurs as parallel-growth, hexagonal crystals forming what is known as an 'Iron Rose'. The specimen is complete all around with minor edge wear and some contacting on one side with bright, mirror-lustrous faces on front and back with more matte luster along the edges. This is old stock purchased in Brazil by dealer Steve Perry back in the 1990s.
LV210 - Chambersite $ 150 Venice Salt Dome, Louisiana, USA thumbnail - 0.6 x 0.6 x 0.5 cm ![]() ![]() ![]() ![]() Complete tetrahedron of Chambersite, a rare mineral found in salt formations in a small number of localities worldwide. Terminated all around with 3 tips coming to points while the fourth has slightly truncated, flat termination. Translucent 'Amethyst' purple in color and collected by Fred Pough in 1970. Slight micro chip on one edge otherwise perfect. Ex. Chuck Trantham collection.
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