new arrivals 
browse list 
search/filter 

 

 

catalog listings

search/filter
 

search
1447 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 |

Krohnkite - large crystals, rare habit
stock #A18.1-AX- 18-037
Chuquicamata Mine, Calama, El Loa Province
Antofagasta Region, Chile
4.7 x 3.6 x 3.4 CM (miniature)
price: $580


Bright, large blocky habit Krohnkite crystals in a cluster with minimal matrix. From the type locale, Chuquicamata which is the only place where this rare Copper Halide was ever found in such fine crystals. While and non micro crystals are rare most of those are fibrous growths or slender clusters. Prismatic habits like this are far more uncommon, and were all found long ago. Most of the existing specimens were collected long before 1934 (the early 1900 era was most productive) but it is probable a few came out later. The zone where these were found was long ago disappeared, consumed by the largest open pit mine on the planet. Only seen now from old collections.
Silver -branching crystals and wires
stock #18.1-271
Port Radium, Great Bear Lake, Mackenzie Disrtict
Northwest Territories, Canada
2.1 x 2 x .2 CM (thumbnail)
price: $125


A delicate Silver specimen with branching feathery crystals and no matrix at all. From the Larry White Thumbnail collection, this has a few bright metallic areas and lots of nice dark patina. The last mine in the area closed down in 1982, the area is now reclaimed and abandoned, so this specimen is certainly older than that. In fine condition, the habit is similar to some Batopilas specimens, but the structure is a bit more hefty.
Andradite- gemmy, older specimen
stock #18.1-270

Veracruz, Mexico
2.8 x 2.7 x 1.6 CM (thumbnail)
price: $130


A bright and attractive thumbnail of gem clear Garnets from Vera Cruz that was added to the Les Hitchings collection in 1983. This is an almost perfect match to the look of the new find of Andradites from Vera Cruz in 2016. The new find was very big news since no one had ever seen such fine garnets from that area, and there was speculation that they came from elsewhere, no exact locality was given. The new find was quickly exhausted but this specimen shows that area has in the past produced some very pretty Andradite, and perhaps it will again someday.
Mimetite -classic, modified hexagons
stock #16.1-466-CN2141
Mount Bonnie Mine, Grove Hill
Northern Territory, Australia
4.1 x 4 x 2.2 CM (miniature)
price: $650


A fine Mimetite cluster on a gossan matrix, from the classic old finds at Mt Bonnie. These are still considered some of the worlds great Mimetites, and this piece shows the most desired flattened hexagons with modified edges. Fine luster, undamaged condition and with a bit of zoning. This could be trimmed to a thumbnail of competition grade but we like it as is. Ex Charles Noll, Nick Carruth, David Crawford and others (unattributed labels). No other localities since this find has produced this style of Mimetite, it is quite distinctive.
Grosular (chrome) on Chrome Diopside
stock #18.1-269
Orford Nickel Mine, Brompton Lake, Sherbrooke
Quebec, Canada
5 x 2.8 x 1.8 CM (miniature)
price: $90


Intense green small Grossular are scattered on greenish to grey color Diopside. From the Orford Nickel mine, these were called Uvarovite for many years, and this has an old label with that name but this is absolutely all grossular. These are still occasionally found at this venerable locale, but this piece has especially bright green color and larger than typical garnets. Choice for the locale, and an esthetic combo. Collected by Les Hitchings in 1967.
Gold - exceptional crystals, multiple forms
stock #18.1-AX-12-281
Alta Floresta Gold Province, Alto Floresta
Mato Grosso, Brazil
2.3 x 1.3 x 1.1 CM (thumbnail)
price: $1750


A natural sculpture in Gold, this is a remarkable cluster of several different forms and habits. Any angle of view has considerable impact and interest with these forms. From old finds at Matto Grosso (more than 20 years ago) this is an especially dramatic piece with skeletal and hoppered forms based on elongated octahedrons. 9.1 grams and all of it very well crystallized, a strong display thumbnail of fine competition grade.
Malachite - Primary crystals, classic locale
stock #15.1-1064-SM2923
Andrassy II. Mine, Rudabanya, Rudabanyai Mts.
Borosod-Abauj-Zemplen Co., Hungary
7.6 x 5.2 x 3.2 CM (cabinet)
price: $750


An old, well formed and crystallized Malachite from Rudebanya ex Charles Noll collection. The Malachite is quite lustrous and contrasts with the gossan matrix, but this is nearly all Malachite. This is also a well formed and fine Primary Malachite, not a pseudomorph. The luster is bright and satin like with clustered groups of prismatic crystals in spherical arrangements. In excellent condition, we do not know the vintage of this piece but the style is only seen in very old collections, and the locality has been mined since the copper age, it is one of the oldest mineral sites in Europe. Impossible to find specimens of this caliber today.
Benstonite on Fluorite
stock #15.1-967-SM-3121
Cave-in-Rock, Hardin County
Illinois, United States
6.7 x 5.7 x 4.6 CM (cabinet)
price: $450


Benstonite in unusual distinct crystals clustered on Fluorite cubes. Ex Charles Noll collection, a choice example of this uncommon mineral that has always been a very desirable rarity from this region. The Fluorite cubes are also very sharp and clean with strong Fluorescence. These are only available from older collections and most are just a whitish coating on other minerals. This almost certainly came from the Minerva mine but the label does not give that specific detail so we leave this listed as Cave-in Rock only.
1447 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 |