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1627 specimens found
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Chrysocolla (psudo after Atacamite)
stock #0129-JM-3875
La Farola Mine, Cerro Pintado
Copiapo Province, Atacama Region, Chile
9.4 x 8.1 CM (cabinet)
price: $100


Brilliant rich blue color, densely deposited crusts on matrix. The Chrysocolla is in the form of rounded tube like structures and plates. From J. Hyrsl minerals (Czech Republic) who ascribes the form to a pseudomorph of Atacamite. Very attractive deep color.
Rhodochrosite and Sphalerite with Pyrite
stock #10.1-069
Eagle Mine, Gilman District, Eagle Co.
Colorado, United States
11.5 x 9.3 CM (cabinet)
price: $300


A Colorado classic, the Eagle mine has provided many fine specimens over the years. This is a very good Rhodo with individual sharp rhombs to 2 CM covering most of the surface. Scattered Sphalerites on the display side (and many more on the reverse side) add extra sparkle. It is rare to find examples this good from the location. This old timer is in exceptional condition, all the main rhombs are perfect. A great addition for a Colorado collection or a rhodochrosite suite.
Fluorite, Wulfenite, Quartz, Dolomite etc.
stock #0127-JMx
Mina Ojuela, Mapimi
Durango, Mexico
9.3 x 7 CM (cabinet)
price: $240


An older specimen of sharp, deep purple Fluorite on matrix from the Mina Ojuela. Close examination shows pristine clear Wulfenites, as well as several other species. The Fluorites are undamaged and present well. FL pale red.
Brazilianite
stock #AC-349
Linopolis, Divino das Laranjeiras, Doce Valley
Minas Gerais, Brazil
8 x 5.1 CM (cabinet)
price: $275


A cluster of pure Brazilianite in stacked crystals reaching 4.6 cm. This is an older piece from the mid 1960s when the early materials from Linopolis were first available. The display face of this piece is pristine, undamaged and very sculptural, it is contacted on the backside which is not visible on display. The crystals are glassy and translucent but have many cloudy inclusions so are not gemmy except on thin edges. Since these are not the top dollar gem crystals this is a very affordable and attractive piece!
Pyromorphite (ex. John Marshall collection)
stock #1036-JM-973
Hard Rigg Edge, Melmercy Fell, Alson Moor
Cumberland, Cumbria, England
8 x 6.4 Cm. (cabinet)
price: $300


A very nice example of Cumberland pyromorphite with a strong green color. Individual crystals are mostly under 2 mm and form a dense carpet on the matrix. Shows good coverage on both sides. Collected by John Marshall in 1994, his notes state: "one of the best found there, perhaps indicative of what may still be found deeper"
Pyromorphite (Ex Lechner, John Marshall)
stock #0100-JM-141
Bleistadt
Bohemia, Czech Republic
6.2 x 4.5 CM (cabinet)
price: $350


A very old specimen from Bleistadt, this vuggy matrix holds about half a dozen lustrous Pyros. Similar but slightly darker than Bad Ems color these crystals reach 9mm. From the famous Lechner collection that was sold by Schortmann in the 60's. Classic and very rare, in excellent condition.
Galena (Spinel Twins) ex. John Marshall
stock #1083-JM 3685
Reliquia Mine, Huallance District, Dos de Mayo Province
Huanuco Department, Peru
7.8 x 7 CM (cabinet)
price: $300


Good Spinel twins are rare from Peru, these are especially fine, very sharp and attractive. From John Marshall's worldwide Galena collection, this is a very distinctive and esthetic piece, he held it in high regard.
Galena with Sphalerite
stock #10.1-066
Mid Continent Mine, Baxter Springs
Kansas, United States
9.8 x 8.9 CM (cabinet)
price: $220


A nice, well composed galena from the Mid Continent mine. Good luster on crystals that reach 3 cm, displays very well and a nice addition to any suite of Galena or Tri-state classics. Sharp and excellent damage wise. Specimens like this have become scarce as the mines have been closed for several decades now.
1627 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 | 154 | 155 | 156 | 157 | 158 | 159 | 160 | 161 | 162 | 163 | 164 | 165 | 166 | 167 | 168 | 169 | 170 | 171 | 172 | 173 | 174 | 175 | 176 | 177 | 178 | 179 | 180 | 181 | 182 | 183 | 184 | 185 | 186 | 187 | 188 | 189 | 190 | 191 | 192 | 193 | 194 | 195 | 196 | 197 | 198 | 199 | 200 | 201 | 202 | 203 | 204 |