Mineral Specimens with Calcite

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NEX14 - Calcite - $ 250
Holbrook Mine, Bisbee, Arizona, USA

small cabinet, 8.5 x 6.1 x 6.1 cm
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Calcite from Holbrook Mine, Bisbee, Arizona, USA [db_pics/pics/nex14a.jpg]
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Calcite from Holbrook Mine, Bisbee, Arizona, USA [db_pics/pics/nex14b.jpg]

This is a fine example of stalactitic, cave calcite, growth. Colorless, lustrous, translucent, calcite crystals, to 3.0 cm across, have grown on and around the original stalactite. CLASSIC for the locality!


NEX61 - Calcite on Stellerite - SOLD
Rudniy, near Sarbai, Kazakhstan

miniature, 4.3 x 3.6 x 1.8 cm
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ex.  Martin Lewadny

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Calcite on Stellerite from Rudniy, near Sarbai, Kazakhstan [db_pics/pics/nex61a.jpg]
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Calcite on Stellerite from Rudniy, near Sarbai, Kazakhstan [db_pics/pics/nex61b.jpg]

Beautiful cluster of SHARP, GEMMY calcites perched atop stellerite! these came out in the mid-90s, but I have not seen a good one since then. This is a well-balanced miniature of high quality for the find.


OJUELA2010-45 - Wulfenite with calcite - $ 750
Ojuela Mine, Mapimi, Durango, Mexico

small cabinet, 9 x 7 x 5
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Wulfenite with calcite from Ojuela Mine, Mapimi, Durango, Mexico [db_pics/new2010/Mimetite-Wulfenite-MinaOjuela-Mexico-93mm_0788.jpg]

This is a fascinating combo specimen with varied textures and colors. Emplaced at the top-left of a limonite matrix is a small area of of lustrous and velvety, rich green spheres of mimetite, to .5 cm across. This is actually minimized in the photo, because of the need to shoot for focus on the wulfenites, but trust me its nice and green up there. Beautiful, caramel-colored, large crystals of lustrous and translucent wulfenite to 1.8 cm in length are perched on the limonite in a seam running through the middle. The effect is dramatic. Many of the wulfenites are doubly terminated, though a few are damaged, please note. An unusual accent are flakelike crystals of stark, pure-white calcite.


OJUELA2010-50 - Mimetite with Wulfenite and Calcite - $ 900
Ojuela Mine, Mapimi, Durango, Mexico

small cabinet, 6 x 7 x 3
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Mimetite with Wulfenite and Calcite from Ojuela Mine, Mapimi, Durango, Mexico [db_pics/new2010/Mimetite-Wulfenite-MinaOjuela-Mexico-84mm_0800.jpg]
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Mimetite with Wulfenite and Calcite from Ojuela Mine, Mapimi, Durango, Mexico [db_pics/new2010/Mimetite-Wulfenite-MinaOjuela-Mexico-84mm_0869.jpg]

Like houses perched on a hillside, SHARP crystals of lustrous and translucent, amber-colored wulfenite to 1.0 cm sit upon cascading, sculptural mounds of velvety green mimetite, in spherical aggregates to .5 cm across. White flakes of calcite are also present. All this on an interestingly-shaped limonite matrix. At least 2 of the wulfenite crystals are also doubly terminated. Overall a striking combination specimen!


OJUELAROSA-01 - Rosasite with Calcite - $ 1800 SOLD
Ojuela Mine, Mapimi, Durango, Mexico

small cabinet, 10.1 x 4.6 x 3.3 cm
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Rosasite with Calcite from Ojuela Mine, Mapimi, Durango, Mexico [db_pics/new2010/rosa01b.jpg]
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Rosasite with Calcite from Ojuela Mine, Mapimi, Durango, Mexico [db_pics/new2010/rosa01c.jpg]
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Rosasite with Calcite from Ojuela Mine, Mapimi, Durango, Mexico [db_pics/new2010/rosa01d.jpg]
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Rosasite with Calcite from Ojuela Mine, Mapimi, Durango, Mexico [db_pics/new2010/rosa01e.jpg]

Aesthetically nestled in a vug of solid limonite, this is a natural pocket cavity. Protected within is a layer of intense blue rosasite upon which are sparkling, glassy and gemmy, colorless, calcite crystals, to 6 mm across. Many calcites are actually included by rosasite, it seems. A few, tabular, white, 2-3mm barite crystals are scattered on the calcite. The color and texture contrast between the limonite and the rosasite, and to the sparkling lustre of the calcite, is vivid and mesmerizing. It really is "different." This piece is also admittedly priced at a premium for the result of this color and lustre combination - really the most sparkly and visually stunning Ojuela rosasite specimen, overall, that I can recall seeing. Also, such an inclusion is extremely unusual at this mine or any other (most blue in calcites, is aurichalcite).


OJUELAROSA-02 - Rosasite with Calcite - $ 900 SOLD
Ojuela Mine, Mapimi, Durango, Mexico

small cabinet, 9.1 x 7.4 x 2.4 cm
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Rosasite with Calcite from Ojuela Mine, Mapimi, Durango, Mexico [db_pics/new2010/rosa02a.jpg]
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Rosasite with Calcite from Ojuela Mine, Mapimi, Durango, Mexico [db_pics/new2010/rosa02b.jpg]
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Rosasite with Calcite from Ojuela Mine, Mapimi, Durango, Mexico [db_pics/new2010/rosa02c.jpg]

An undulating, velvety carpet of richly colored, blue-green, rosasite on a matrix of solid limonite. Scattered about on the rosasite are glassy and gemmy, colorless rhombohedra of calcite, to .5 cm across. The specimen has an ethereal beauty about it and is "flowing" in person in a way the photos do not describe very well. Worldwide, rosasite is a rare species and these are rich specimens.


OJUELAROSA-06 - Rosasite with Calcite - $ 1800 SOLD
Ojuela Mine, Mapimi, Durango, Mexico

cabinet, 10 x 6.8 x 6.8 cm
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Rosasite with Calcite from Ojuela Mine, Mapimi, Durango, Mexico [db_pics/new2010/rosa06c.jpg]
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Rosasite with Calcite from Ojuela Mine, Mapimi, Durango, Mexico [db_pics/new2010/rosa06d.jpg]
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Rosasite with Calcite from Ojuela Mine, Mapimi, Durango, Mexico [db_pics/new2010/rosa06e.jpg]
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Rosasite with Calcite from Ojuela Mine, Mapimi, Durango, Mexico [db_pics/new2010/rosa06b.jpg]
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Rosasite with Calcite from Ojuela Mine, Mapimi, Durango, Mexico [db_pics/new2010/rosa06a.jpg]

A stunning piece! It is smothered by thick rosasite on all sides but the back. An almost solid base of massive rosasite ultimately leads to a large central mound upon which velvety botryoids of richly colored blue-green rosasite are emplaced ( to 2.0 cm across). The upper half of the specimen is liberally sprinkled with super-glassy and gemmy, colorless rhombohedra of calcite, to 1 cm across. The piece is perhaps the most 3-dimensional in the lot here, and in person is very dramatic and colorful. This is a very imposing and dramatic specimen, significant for the locality and even more, by worldwide standards for this normally rare species.


OJUELAROSA-10 - Rosasite with Calcite - $ 750
Ojuela Mine, Mapimi, Durango, Mexico

small cabinet, 6.6 x 6.2 x 2.5 cm
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Rosasite with Calcite from Ojuela Mine, Mapimi, Durango, Mexico [db_pics/new2010/rosa10a.jpg]
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Rosasite with Calcite from Ojuela Mine, Mapimi, Durango, Mexico [db_pics/new2010/rosa10b.jpg]
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Rosasite with Calcite from Ojuela Mine, Mapimi, Durango, Mexico [db_pics/new2010/rosa10c.jpg]
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Rosasite with Calcite from Ojuela Mine, Mapimi, Durango, Mexico [db_pics/new2010/rosa10d.jpg]

This gorgeous, sparklin gplate hosts a rolling carpet of intense blue rosasite upon which are sparkling, glassy and gemmy, colorless, calcite crystals, to 6 or 7 mm across. Many calcites are actually included by rosasite, it seems. The color and texture contrast between the limonite and the rosasite, and to the sparkling lustre of the calcite, is vivid and mesmerizing. It really is "different." This piece is also admittedly priced at a premium for the result of this color and lustre combination - really a uniquely sparkly style of Ojuela rosasite specimen, overall (and just a few such were in the pocket). Additionally, there is a single, tabular, white barite crystal perched on the calcite measuring 5mm across. At first glance, this LOOKS like an aurichalcite-included calcite from Bisbee !


OJUELAROSA-14 - Rosasite with Calcite - $ 750
Ojuela Mine, Mapimi, Durango, Mexico

small cabinet, 9.8 x 7.8 x 4.8 cm
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Rosasite with Calcite from Ojuela Mine, Mapimi, Durango, Mexico [db_pics/new2010/rosa14a.jpg]
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Rosasite with Calcite from Ojuela Mine, Mapimi, Durango, Mexico [db_pics/new2010/rosa14b.jpg]
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Rosasite with Calcite from Ojuela Mine, Mapimi, Durango, Mexico [db_pics/new2010/rosa14c.jpg]
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Rosasite with Calcite from Ojuela Mine, Mapimi, Durango, Mexico [db_pics/new2010/rosa14d.jpg]

An extremely thick and dense, heavy carpet of undulating, velvety, intensely-colored, blue-green rosasite smothers this 3-dimensional knoll of matrix underneath. It is a large and showy specimen. The rosasite is accented by glassy and gemmy, colorless calcite rhombs, to 5mm across scattered about. Rosasite is , overall, a fairly rare species and this is a large and beautiful example with good aesthetics.


OJUELAROSA-15 - Rosasite with Calcite - $ 1200 SOLD
Ojuela Mine, Mapimi, Durango, Mexico

small cabinet, 7.2 x 5.4 x 2.4 cm
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Rosasite with Calcite from Ojuela Mine, Mapimi, Durango, Mexico [db_pics/new2010/rosa15a.jpg]
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Rosasite with Calcite from Ojuela Mine, Mapimi, Durango, Mexico [db_pics/new2010/rosa15b.jpg]
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Rosasite with Calcite from Ojuela Mine, Mapimi, Durango, Mexico [db_pics/new2010/rosa15c.jpg]
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Rosasite with Calcite from Ojuela Mine, Mapimi, Durango, Mexico [db_pics/new2010/rosa15d.jpg]

A thin carpet of intensely colored, blue-green, botryoidal rosasite is emplaced on both sides of a limonite matrix. Totally covering the rosasite are sparkling, glassy and gemmy, colorless rhombs of calcite, to 6mm across. Many calcites are actually included by rosasite, it seems. The sparkling lustre of the calcite is vivid and mesmerizing. It really is "different" from most others in this pocket or other finds here. Also, such an inclusion is extremely unusual at this mine or any other (most blue in calcites, is aurichalcite). With this specimen, note the unusual multihued blue colors on the display face


OLDEURO-102 - Galena with Calcite - SOLD
St. Andreasberg, Harz Mountains, Lower Saxony, Germany

small cabinet, 7.7 x 7.0 x 4.0 cm
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Galena with Calcite from St. Andreasberg, Harz Mountains, Lower Saxony, Germany [db_pics/pics/oldeuro-102a.jpg]
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Galena with Calcite from St. Andreasberg, Harz Mountains, Lower Saxony, Germany [db_pics/pics/oldeuro-102b.jpg]
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Galena with Calcite from St. Andreasberg, Harz Mountains, Lower Saxony, Germany [db_pics/pics/oldeuro-102c.jpg]
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Galena with Calcite from St. Andreasberg, Harz Mountains, Lower Saxony, Germany [db_pics/pics/oldeuro-102d.jpg]

An interesting combo specimen featuring flattened , disc-like galena crystals stacked upon matrix, and surrounded by a halo of translucent disc-shaped calcites. This is unusual for Andreasberg, in that I have not seen many galenas from there that are pretty but the place is famous for its wide variety of calcites.


OLDEURO-109 - Calcite on Calcite - SOLD
St. Andreasberg, Harz Mountains, Lower Saxony, Germany

small cabinet, 8.1 x 5.5 x 1.0 cm
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Calcite on Calcite from St. Andreasberg, Harz Mountains, Lower Saxony, Germany [db_pics/pics/oldeuro-109a.jpg]
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Calcite on Calcite from St. Andreasberg, Harz Mountains, Lower Saxony, Germany [db_pics/pics/oldeuro-109b.jpg]
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Calcite on Calcite from St. Andreasberg, Harz Mountains, Lower Saxony, Germany [db_pics/pics/oldeuro-109c.jpg]
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Calcite on Calcite from St. Andreasberg, Harz Mountains, Lower Saxony, Germany [db_pics/pics/oldeuro-109d.jpg]
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Calcite on Calcite from St. Andreasberg, Harz Mountains, Lower Saxony, Germany [db_pics/pics/oldeuro-109e.jpg]

An interesting vintage-1853 piece with several generations of calcite present! One generation of small, discshaped, gemmy calcites has coated a previous generation of extremely elongated "angel-wing" style calcite, making for a fairly dramatic and different specimen from what we normally see from here. I cannot make out the mine name in Andreasberg on the label, but it is indeed from this district.


OLDEURO-121 - Manganite with Calcite - SOLD
Ilfeld, Thuringia, Germany

small cabinet, 6.1 x 3.5 x 2.7 cm
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Manganite with Calcite from Ilfeld, Thuringia, Germany [db_pics/pics/oldeuro-121a.jpg]
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Manganite with Calcite from Ilfeld, Thuringia, Germany [db_pics/pics/oldeuro-121b.jpg]
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Manganite with Calcite from Ilfeld, Thuringia, Germany [db_pics/pics/oldeuro-121c.jpg]
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Manganite with Calcite from Ilfeld, Thuringia, Germany [db_pics/pics/oldeuro-121d.jpg]

An excellent representative specimen from this important find of the late 1880s, with an unusual association of spiky calcite crystals perched atop some manganite tips. For size, label, and overall quality, this is a great example without breaking the bank, of one of the most important finds, some say the most important, for the species.


OLDEURO-125 - Calcite - SOLD
St. Andreasberg, Harz Mountains, Lower Saxony, Germany

cabinet, 11.2 x 8.7 x 4.3 cm
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Calcite from St. Andreasberg, Harz Mountains, Lower Saxony, Germany [db_pics/pics/oldeuro-125a.jpg]
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Calcite from St. Andreasberg, Harz Mountains, Lower Saxony, Germany [db_pics/pics/oldeuro-125b.jpg]
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Calcite from St. Andreasberg, Harz Mountains, Lower Saxony, Germany [db_pics/pics/oldeuro-125c.jpg]

Gorgeous, gemmy, lustrous calcites to about 1 cm cover much of the matrix on this large specimen from one of the world's great calcite localities, in a historic silver mining district. Nice old label, describes sevreal habits present.


OLDEURO-14 - Calcite - $ 300
St. Andreasberg, Harz Mountains, Lower Saxony, Germany

small cabinet, 8.4 x 4.3 x 3.8 cm
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Calcite from St. Andreasberg, Harz Mountains, Lower Saxony, Germany [db_pics/pics/oldeuro-14a.jpg]
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Calcite from St. Andreasberg, Harz Mountains, Lower Saxony, Germany [db_pics/pics/oldeuro-14b.jpg]
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Calcite from St. Andreasberg, Harz Mountains, Lower Saxony, Germany [db_pics/pics/oldeuro-14c.jpg]
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Calcite from St. Andreasberg, Harz Mountains, Lower Saxony, Germany [db_pics/pics/oldeuro-14d.jpg]

A CLASSIC calcite for this locality, with super sharp, hexagonal, crystals showing translucency and color zoning. THe crystals are to just over 1 cm in size. The overall arrangement is very sculptural.



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

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
199 200 201 202 203 204 205 206 207 208

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Rob Lavinsky, rob@irocks.com

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