Selected Specimens

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J485 - Prehnite $ 380
Merelani Hills, Arusha, Tanzania
small cabinet - 5.3 x 5.0 x 2.5 cm


(click on an image to enlarge)

Prehnite from Merelani Hills, Arusha, Tanzania [db_pics/pics/J485a.jpg] Prehnite from Merelani Hills, Arusha, Tanzania [db_pics/pics/J485b.jpg] Prehnite from Merelani Hills, Arusha, Tanzania [db_pics/pics/J485d.jpg]

Well crystallized Prehnite from recent finds at the Merelani Tanzanite mines. Highly translucent with a greenish yellow color with a crystal habit of parallel bladed/tabular crystals which are a new style (at least to me) not seen until this year. These recent Prehnites are the best ever found at the locality.


J513 - Prehnite $ 300
Merelani Hills, Arusha, Tanzania
miniature - 3.3 x 2.5 x 2.4 cm


(click on an image to enlarge)

Prehnite from Merelani Hills, Arusha, Tanzania [db_pics/pics/J513a.jpg] Prehnite from Merelani Hills, Arusha, Tanzania [db_pics/pics/J513b.jpg] Prehnite from Merelani Hills, Arusha, Tanzania [db_pics/pics/J513d.jpg]

Well crystallized Prehnite from recent finds at the Merelani Tanzanite mines. Highly translucent with a greenish yellow color. This one is an exceptional small miniature with very stout, thick crystls forming a 3cm wide radial grouping. No damage to the crystals. These recent Prehnites are the best ever found at the locality.


J536 - Prehnite $ 200
Merelani Hills, Arusha, Tanzania
small cabinet - 5.6 x 4.7 x 2.5 cm


(click on an image to enlarge)

Prehnite from Merelani Hills, Arusha, Tanzania [db_pics/pics/J536a.jpg] Prehnite from Merelani Hills, Arusha, Tanzania [db_pics/pics/J536b.jpg] Prehnite from Merelani Hills, Arusha, Tanzania [db_pics/pics/J536c.jpg]

Gemmy bright yellow-green Prehnite cluster with sharp ridges of crystals. A small amount of silver-gray Graphite can be seen on the bottom. The quality of the Prehnite is superb with big crystals forming an excellent quality specimen with good luster and very translucent.


J547 - Rhodonite with Bustamite and Galena $ 275
Broken Hill, New South Wales, Australia
cabinet - 10.0 x 6.1 x 3.5 cm


(click on an image to enlarge)

Rhodonite with Bustamite and Galena from Broken Hill, New South Wales, Australia [db_pics/pics/J547a.jpg] Rhodonite with Bustamite and Galena from Broken Hill, New South Wales, Australia [db_pics/pics/J547b.jpg] Rhodonite with Bustamite and Galena from Broken Hill, New South Wales, Australia [db_pics/pics/J547c.jpg]

Translucent red color Rhodonite crystals are seen in close association with metallic gray Galena. The matrix consists of mostly compact, massive, pinkish color Bustamite, a calcium manganese silicate. The largest Rhodonite crystal is about 1cm wide and gemmy.


J609 - Copper $ 180
Broken Hill, New South Wales, Australia
small cabinet - 7.0 x 6.0 x 5.0 cm


(click on an image to enlarge)

Copper from Broken Hill, New South Wales, Australia [db_pics/pics/J609a.jpg] Copper from Broken Hill, New South Wales, Australia [db_pics/pics/J609b.jpg] Copper from Broken Hill, New South Wales, Australia [db_pics/pics/J609c.jpg]

This specimen consists of almost 100% green Malachite coated dendritic Copper. It has an interesting sculptural form that still shows a number of Quartz matrix fragments that appear to be floating within the mass of copper.


J600 - Magnetite $ 90
Cerro Huanaquino, Totora, Dept. Potosi, Bolivia
small cabinet - 8.5 x 5.2 x 3.8 cm


(click on an image to enlarge)

Magnetite from Cerro Huanaquino, Totora, Dept. Potosi, Bolivia [db_pics/pics/J600a.jpg] Magnetite from Cerro Huanaquino, Totora, Dept. Potosi, Bolivia [db_pics/pics/J600b.jpg] Magnetite from Cerro Huanaquino, Totora, Dept. Potosi, Bolivia [db_pics/pics/J600c.jpg]

Razor sharp and lustrous octahedrons of Magnetite. The Magnetite forms a continuous layer of textbook octahedral crystals on top of a hard, brecciated matrix. An excellent example of the species with the argest crystal measuring about 8mm wide.


J616 - Fluorite $ 250 DISCOUNTED 50% OFF TO $ 125
Rogerly Mine, Durham, England
cabinet - 11.1 x 6.8 x 3.8 cm


(click on an image to enlarge)

Fluorite from Rogerly Mine, Durham, England [db_pics/pics/J616a.jpg] Fluorite from Rogerly Mine, Durham, England [db_pics/pics/J616b.jpg] Fluorite from Rogerly Mine, Durham, England [db_pics/pics/J616c.jpg]

Transparent forest green color Fluorite crystals cover the entire top of the matrix. The largest single crystal is 3.0cm wide, located in the center of the specimen. It came from the mining activity done at Rogerly in the early 2000's. Bottom has been sawn flat to better display the specimen. Out of a collection, the invoice from 2006 shows a price of $185.


J248 - Spinel $ 125
Mahenge, Morogoro, Tanzania
thumbnail - 2.7 x 2.5 x 2.0 cm


(click on an image to enlarge)

Spinel from Mahenge, Morogoro, Tanzania [db_pics/pics/J248a.jpg] Spinel from Mahenge, Morogoro, Tanzania [db_pics/pics/J248b.jpg] Spinel from Mahenge, Morogoro, Tanzania [db_pics/pics/J248c.jpg]

Complete octahedral red Spinel crystal with good color. Some edge chipping but good overalll conditon and form. Rich gemmy areas within.


J247 - Spinel $ 90
Mahenge, Morogoro, Tanzania
thumbnail - 2.7 x 2.5 x 2.0 cm


(click on an image to enlarge)

Spinel from Mahenge, Morogoro, Tanzania [db_pics/pics/J247a.jpg] Spinel from Mahenge, Morogoro, Tanzania [db_pics/pics/J247b.jpg] Spinel from Mahenge, Morogoro, Tanzania [db_pics/pics/J247c.jpg]

Complete octahedral red Spinel crystal with good color. Damage to one corner. Rich gemmy areas within, especially the tip.


J245 - Spinel $ 125
Mahenge, Morogoro, Tanzania
thumbnail - 1.9 x 1.7 x 1.1 cm


(click on an image to enlarge)

Spinel from Mahenge, Morogoro, Tanzania [db_pics/pics/J245a.jpg] Spinel from Mahenge, Morogoro, Tanzania [db_pics/pics/J245b.jpg] Spinel from Mahenge, Morogoro, Tanzania [db_pics/pics/J245c.jpg]

Complete octahedral red Spinel crystal with good color. Damage at two tips, but overall very good with good luster and translucency. Gemmy areas within.


J249 - Spinel $ 125
Mahenge, Morogoro, Tanzania
thumbnail - 2.1 x 2.0 x 1.8 cm


(click on an image to enlarge)

Spinel from Mahenge, Morogoro, Tanzania [db_pics/pics/J249a.jpg] Spinel from Mahenge, Morogoro, Tanzania [db_pics/pics/J249b.jpg] Spinel from Mahenge, Morogoro, Tanzania [db_pics/pics/J249c.jpg]

Complete octahedral red Spinel crystal with good color. Chipping on two corners. Rich gemmy areas within, especially the tip.


J625 - Diaspore $ 280
Aydun, Mugula, Turkey
small cabinet - 7.4 x 6.6 x 2.4 cm


(click on an image to enlarge)

Diaspore from Aydun, Mugula, Turkey [db_pics/pics/J625a.jpg] Diaspore from Aydun, Mugula, Turkey [db_pics/pics/J625b.jpg] Diaspore from Aydun, Mugula, Turkey [db_pics/pics/J625c.jpg]

Large single Diaspore crystal with typical ragged/contacted ends. Good gem sections in areas. This crystal displays multiple signs of fracturing and rehealing (noted by lighter colored lateral lines) resulting in a naturally 'bent' crystal, the same phenomenon that is sometimes seen in tourmaline crystals.


J626 - Diaspore $ 250
Aydun, Mugula, Turkey
small cabinet - 7.1 x 6.8 x 4.0 cm


(click on an image to enlarge)

Diaspore from Aydun, Mugula, Turkey [db_pics/pics/J626a.jpg] Diaspore from Aydun, Mugula, Turkey [db_pics/pics/J626b.jpg] Diaspore from Aydun, Mugula, Turkey [db_pics/pics/J626c.jpg]

Large partial V-twin crystal of Diaspore. It is unterminated or etched terminated, as most of these are, and is translucent with transparent zones. This is rare material from old stocks in Turkey. No more is being found as the deposit has been exhausted. Large Diaspore crystals such as this are uncommon.


J528 - Brucite (R) $ 600
Killa Saifullah, Balochistan, Pakistan
cabinet - 13.8 x 7.8 x 4.0 cm


(click on an image to enlarge)

Brucite (R) from Killa Saifullah, Balochistan, Pakistan [db_pics/pics/J528a.jpg] Brucite (R) from Killa Saifullah, Balochistan, Pakistan [db_pics/pics/J528b.jpg] Brucite (R) from Killa Saifullah, Balochistan, Pakistan [db_pics/pics/J528c.jpg] Brucite (R) from Killa Saifullah, Balochistan, Pakistan [db_pics/pics/J528d.jpg]

Large, solid radial mass of yellow Brucite on matrix with a crystal group 10cm wide. There is a thin layer of Brucite over the matrix upon which the larger crystal group grew and unfortunately it broke off this thin layer during shipment from Pakistan and has been professionally reattached. Regardless, it is an exceptionally showy example from the find that has produced best of species. This is an uncommon example well crystallized all around, characteristic of open pocket growth and not growth in tight, contacted seams as are most. Translucent, thick and sturdy.


J622 - Brucite $ 240
Killa Saifullah, Balochistan, Pakistan
small cabinet - 7.0 x 5.0 x 2.7 cm


(click on an image to enlarge)

Brucite from Killa Saifullah, Balochistan, Pakistan [db_pics/pics/J622a.jpg] Brucite from Killa Saifullah, Balochistan, Pakistan [db_pics/pics/J622b.jpg] Brucite from Killa Saifullah, Balochistan, Pakistan [db_pics/pics/J622c.jpg]

Large, solid 'pinwheel' radial mass of yellow Brucite on matrix. This is an uncommon example well crystallized all around, characteristic of open pocket growth and not growth in tight, contacted seams as are most. Translucent and thick with no damage.
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1 2 3 4 5 6 7 8 9 10 11 12
13 14 15 16 17 18 19 20 21 22 23 24
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 56 57 58 59 60
61 62 63 64 65 66 67 68 69 70 71 72
73 74 75 76 77 78 79 80 81 82 83 84
85 86 87 88 89 90 91 92 93 94 95 96
97 98 99 100 101 102 103 104 105 106 107 108
109 110 111 112 113 114 115

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