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1219 specimens found
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Dioptase
stock #8.1-295
Tantara Mine, Shinkolobwe, Central Area
Katanga (Shaba), Democratic Republic of Congo (Zaire)
8.9 x 7 CM (cabinet)
price: $1250


An incredibly attractive mineral! Brilliant and lustrous crystals to 1.5CM with top color are packed in a vug that is rimmed with Dioptase and some blue Shattuckite. No damage to the display area and main crystals but there are a few tiny contacts at the outer edge of the piece that are not easilly seen. Really a killer for form and with bright, wet looking luster, this is a great value for the price. I have not seen anything of this quality in any recent lots from the DRC.
Quartz Scepter with movable bubbles
stock #5.1-025.3
Cong Ly
Hunan, China
10.3 x 5.5 CM (cabinet)
price: $500


A large and superb gemmy scepter crystal with internal movable bubbles. The head is glass clear, with light smokey color, and razor sharp. This also has milky white stem for contrast and overall in in super shape. For the size (4 " tall) it is remarkable to have such clarity and condition. We have seen and sold a lot of fine Cong Ly quartz but this ranks as a top piece for this locale and a very fine scepter for anyplace! We originally sold this piece and it has returned in a trade deal, it was obtained on our Fall 2002 trip to China, we have not been able to get any material of this quality for the past 3 years.
Kongsberite w. Acanthite
stock #7 MOR-226
Zgounder Mine
Anti-Atlas Mts., Morocco
9.8 x 6 CM (cabinet)
price: $400


A large, heavy mass that's nearly all silver minerals, this is a rich specimen covered with the ropey wires and radiating arrays of Kongsbergite and dull black Acanthite showing a few crystals but mostly in masses. Kongsbergite is a mercury rich silver (only about 5% the rest is silver) it is relatively uncommon, and some of the wires here may be pure silver as well. There are only a few tiny bits of quartz to be found on this otherwise it is an all silver specimen.
Purple Scapolite gem crystal
stock # 7-PAK-011
Kohistan District
North West Frontier Province, Pakistan
3.3CM X 7 MM (miniature)
price: $200


A very attractive light lilac/ violet gem crystal of Scapolite from this important locality. This is actually 2 crystals grown together with the terminations staggered and showing great glasslike luster. No damage by naked eye but with 10X magnification there are some very tiny contacts and a very insignificant chip that need to be mentioned. A very nice example of a mineral that is usually quite nondescript!
Fluorite (modified cubes)
stock #7 JF-115
Mina la Viesca, La Collada
Asturias, Spain
10.6 X 6 CM (cabinet)
price: $300


Fine and damage free cabinet of rich violet fluorites showing several types of modifications. Overall this is an attractive and clean piece and the main crystals are all pristine. There are some neat structures where the cubes have stacked geometrically. A super value on a very good Spanish Fluorite likely found about 1960.
Amethyst
stock #7 BRAZ 212
Irai, Alto Urugual region
Rio Grande do Sul, South Region, Brazil
12 x 9 CM (cabinet)
price: $350


Two perfect radiating clusters (suns) joined together in an impressive and esthetic piece of glasslike quartz. No damage at all, a fine purple hue that grades to a clear outer edge the piece is fully transparent and glows with even a hint of backlight. Not the typical quality, this is a fine mineral specimen for a fine collection.
Fluorite (large frosted octahedron)
stock #7 AC-134
Huayllapon Mine, Pasto Bueno District
Pallasca Province, Ancash Department, Peru
12.8 x 8.8 CM (cabinet)
price: $650


A large and fine single Octahedron of mint green Fluorite with the very desirable "stipple faced" or melted look on the crystal faces. This Alpine Fluorite is sizable and impressive from a location that has not produced good material for many years. Pasto Bueno Fluorites are quite highly regarded, and and also rather distinctive. This one is in fine shape on the display side but it is cleaved where it was removed on the underside. Displays very well and a bargain for such a large crystal.
Amazonite (microcline)
stock #7 COLO-502
Lake George, Park County
Colorado, United States
6.4x 5.5 CM (cabinet)
price: $350


A single crystal of the "white stripe" find showing excellent color and form. No damage (except on the base where it was removed) and just a tiny hint of matrix. This is a very good American classic locality and an esthetic crystal.
1219 specimens found
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 | 116 | 117 | 118 | 119 | 120 | 121 | 122 | 123 | 124 | 125 | 126 | 127 | 128 | 129 | 130 | 131 | 132 | 133 | 134 | 135 | 136 | 137 | 138 | 139 | 140 | 141 | 142 | 143 | 144 | 145 | 146 | 147 | 148 | 149 | 150 | 151 | 152 | 153 |