Selected Specimens

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B171 - Barite on Calcite $ 350 (=~ ¥ 42683)
Elk Creek, Meade Co., South Dakota
small cabinet - 7 x 5 x 4 cm


Barite on Calcite from Elk Creek, Meade Co., South Dakota [db_pics/pics/b171a.jpg] Barite on Calcite from Elk Creek, Meade Co., South Dakota [db_pics/pics/b171b.jpg] Barite on Calcite from Elk Creek, Meade Co., South Dakota [db_pics/pics/b171c.jpg]

Pristine, transparent 3.6cm long Barite crystal on yellow calcite crystals. The Calcite too are good sized, reaching 7mm.


B172 - Cylindrite $ 450 (=~ ¥ 54878)
Santa Cruz Mine,Poopo, Oruro Dept., Bolivia
small cabinet - 5.5 x 4.3 x 2.5 cm


Cylindrite from Santa Cruz Mine,Poopo, Oruro Dept., Bolivia [db_pics/pics/b172a.jpg] Cylindrite from Santa Cruz Mine,Poopo, Oruro Dept., Bolivia [db_pics/pics/b172b.jpg]

Exceptionally rich Cylindrite specimen composed almost entirely of spray formations of Cylindrite crystals. The crystal clusters reach 4 cm in length.


B176 - Azurite $ 650 (=~ ¥ 79268)
Bisbee, Cochise Co., Arizona
small cabinet - 8 x 6 x 3 cm


Azurite from Bisbee, Cochise Co., Arizona [db_pics/pics/b176a.jpg] Azurite from Bisbee, Cochise Co., Arizona [db_pics/pics/b176b.jpg] Azurite from Bisbee, Cochise Co., Arizona [db_pics/pics/b176c.jpg] Azurite from Bisbee, Cochise Co., Arizona [db_pics/pics/b176d.jpg]

Deep blue Azurite specimen (solid Azurite) with a bright polish on one side. There are both deep blue crystallized vugs present and lighter, powder blue non-crystallized vugs.


B487 - Boleite $ 850 (=~ ¥ 103659)
Amelia Mine, Santa Rosalia, Baja Sur, Mexico
large cabinet - 16 x 10 x 7 cm


Boleite from Amelia Mine, Santa Rosalia, Baja Sur, Mexico [db_pics/pics/b487a.jpg] Boleite from Amelia Mine, Santa Rosalia, Baja Sur, Mexico [db_pics/pics/b487b.jpg] Boleite from Amelia Mine, Santa Rosalia, Baja Sur, Mexico [db_pics/pics/b487c.jpg] Boleite from Amelia Mine, Santa Rosalia, Baja Sur, Mexico [db_pics/pics/b487d.jpg] Boleite from Amelia Mine, Santa Rosalia, Baja Sur, Mexico [db_pics/pics/b487e.jpg]

Large matrix specimen with numerous Boleite crystals. Matrix Boleite specimens, when available, are most commonly composed of dried clay containing Boleite crystals. This specimen is uncommon for both it's size and that the matrix is composed of hard rock and Gypsum. There are also cream colored Anglesite crystals present. The Boleite cubes reach 8mm in largest dimension. I count 9 larger Boleites, plus many more tiny crystals. This is a rare specimen from a long closed mine.


B226 - Adamite $ 180 (=~ ¥ 21951)
Mina Oujela, Mapimi, Durango, Mexico
miniature - 4 x 3.5 x 3 cm


Adamite from Mina Oujela, Mapimi, Durango, Mexico [db_pics/pics/b226a.jpg] Adamite from Mina Oujela, Mapimi, Durango, Mexico [db_pics/pics/b226b.jpg] Adamite from Mina Oujela, Mapimi, Durango, Mexico [db_pics/pics/b226c.jpg]

Large single Adamite crystal, 2 x 1cm, with yellow and purple coloration.


B235 - Alabandite $ 150 (=~ ¥ 18293)
Merelani Hills, Arusha, Tanzania
miniature - 4.5 x 3.5 x 2.5 cm


Alabandite from Merelani Hills, Arusha, Tanzania [db_pics/pics/b235a.jpg] Alabandite from Merelani Hills, Arusha, Tanzania [db_pics/pics/b235b.jpg]

Single octahedral Alabandite crystal with relatively smooth and sharp faces. Merelani Alabandites are easily the world's largest and best examples of the species.


B239 - Chrome Tourmaline $ 650 (=~ ¥ 79268)
Landanai, Tanzania
thumbnail - 2.4 x 2 x 1.5 cm


Chrome Tourmaline from Landanai, Tanzania [db_pics/pics/b239a.jpg] Chrome Tourmaline from Landanai, Tanzania [db_pics/pics/b239b.jpg] Chrome Tourmaline from Landanai, Tanzania [db_pics/pics/b239c.jpg] Chrome Tourmaline from Landanai, Tanzania [db_pics/pics/b239d.jpg]

Terminated single gem crystal of Chrome Tourmaline which is a chromium and vanadium rich Dravite. Complete all around with deep emerald green coloration. Sharp and undamaged, an exceptional crystal.


B240 - Chrome Tourmaline $ 280 (=~ ¥ 34146)
Landanai, Tanzania
thumbnail - 1.7 x 0.9 x 0.9 cm


Chrome Tourmaline from Landanai, Tanzania [db_pics/pics/b240a.jpg] Chrome Tourmaline from Landanai, Tanzania [db_pics/pics/b240b.jpg]

Terminated single gem crystal of Chrome Tourmaline which is a chromium and vanadium rich Dravite. Complete all around with deep emerald green coloration at the termination and a more yellow green at the base. Note that some from this find such as this one have an unusual indented crystal form at the very tip. The three outer triangular faces of the termination are flat, while the center triangle goes inward.


B241 - Chrome Tourmaline $ 500 (=~ ¥ 60976)
Landanai, Tanzania
thumbnail - 2.7 x 1.3 x 0.9 cm


Chrome Tourmaline from Landanai, Tanzania [db_pics/pics/b241a.jpg] Chrome Tourmaline from Landanai, Tanzania [db_pics/pics/b241b.jpg]

Terminated single gem crystal of Chrome Tourmaline which is a chromium and vanadium rich Dravite. Complete all around with deep emerald green coloration. Complete and undamaged except for a chip on one edge.


B242 - Chrome Tourmaline $ 150 (=~ ¥ 18293)
Landanai, Tanzania
thumbnail - 1.7 x 1 x 0.6 cm


Chrome Tourmaline from Landanai, Tanzania [db_pics/pics/b242a.jpg] Chrome Tourmaline from Landanai, Tanzania [db_pics/pics/b242b.jpg]

Terminated single gem crystal of Chrome Tourmaline which is a chromium and vanadium rich Dravite. Complete all around with deep emerald green coloration. Fantastic color but a chip on the backside keeps the price down.


B243 - Chrome Tourmaline $ 300 (=~ ¥ 36585)
Landanai, Tanzania
thumbnail - 1.8 x 0.8 x 0.7 cm


Chrome Tourmaline from Landanai, Tanzania [db_pics/pics/b243a.jpg] Chrome Tourmaline from Landanai, Tanzania [db_pics/pics/b243b.jpg] Chrome Tourmaline from Landanai, Tanzania [db_pics/pics/b243c.jpg]

Terminated single gem crystal of Chrome Tourmaline which is a chromium and vanadium rich Dravite. Complete all around with deep emerald green coloration. Undamaged.


B244 - Chrome Tourmaline $ 180 (=~ ¥ 21951)
Landanai, Tanzania
thumbnail - 1.7 x 0.6 x 0.6 cm


Chrome Tourmaline from Landanai, Tanzania [db_pics/pics/b244a.jpg] Chrome Tourmaline from Landanai, Tanzania [db_pics/pics/b244b.jpg]

Terminated single gem crystal of Chrome Tourmaline which is a chromium and vanadium rich Dravite. Complete all around with deep emerald green coloration. Fantastic color and undamaged.


B245 - Chrome Tourmaline $ 600 (=~ ¥ 73171)
Landanai, Tanzania
thumbnail - 2 x 1.3 x 1 cm


Chrome Tourmaline from Landanai, Tanzania [db_pics/pics/b245a.jpg] Chrome Tourmaline from Landanai, Tanzania [db_pics/pics/b245b.jpg] Chrome Tourmaline from Landanai, Tanzania [db_pics/pics/b245c.jpg]

Terminated single gem crystal of Chrome Tourmaline which is a chromium and vanadium rich Dravite. Complete all around with deep emerald green coloration.Fantastic color and undamaged.


B247 - Chrome Tourmaline $ 400 (=~ ¥ 48780)
Landanai, Tanzania
thumbnail - 1.3 x 1 x 1 cm


Chrome Tourmaline from Landanai, Tanzania [db_pics/pics/b247a.jpg] Chrome Tourmaline from Landanai, Tanzania [db_pics/pics/b247b.jpg]

Terminated single gem crystal of Chrome Tourmaline which is a chromium and vanadium rich Dravite. Complete all around with deep emerald green coloration.Note that some from this find such as this one have an unusual indented crystal form at the very tip. The three outer triangular faces of the termination are flat, while the center triangle goes inward. Complete and undamaged.


B249 - Chrome Tourmaline $ 200 (=~ ¥ 24390)
Landanai, Tanzania
thumbnail - 1.7 x 0.7 x 0.7 cm


Chrome Tourmaline from Landanai, Tanzania [db_pics/pics/b249a.jpg] Chrome Tourmaline from Landanai, Tanzania [db_pics/pics/b249b.jpg]

Terminated single gem crystal of Chrome Tourmaline which is a chromium and vanadium rich Dravite. Complete all around with deep emerald green coloration. Undamaged.



(click on a page number to go to that page:)

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25 26 27 28 29 30 31 32 33 34 35 36
37 38 39 40 41 42 43 44 45 46 47 48
49 50 51 52 53 54 55

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