Micromounts America North & South..... .......Updated 23 January 2015
2 |
ADAMITE - Mina Ojuela, Mapimi, Durango, Mexico |
Parallel growth of pale green Adamite xtls on gossan matrix |
£1.00 £1.50p |
1 1 |
42 |
APOPHYLLITE & PREHNITE - Luckstone Corp. Quarry, Bealton, Virginia, USA
SOLD |
Whitish blocky Apophyllite xtls on pale green Prehnite xtls |
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. |
51 |
AURICHALCITE - Omega Mine, Pima Co., Arizona, USA |
Mass of greenish-blue feathery Aurichalcite xtls infilling cavities in gossan matrix |
50p £1.00 |
1 2 |
55 |
AZURITE - Bisbee, Cochise Co., Arizona, USA |
Aggregates of deep blue bladed or blocky Azurite xtls on or off matrix +/- Malachite, Aurichalcite |
£1.00 £1.50p £2.00 |
2 3 1 |
63 |
AZURITE - Morenci Mine, Greenlee Co., Arizona, USA |
Deep blue bladed Azurite xtls in gossan matrix |
£1.50p |
1 |
69 |
AZURITE & MALACHITE - Bisbee, Cochise Co., Arizona, USA |
Aggregates of deep blue bladed or blocky Azurite xtls with globular green Malachite |
£1.00 £1.50p £2.00 |
1 1 3 |
94 |
BERAUNITE - Coon Creek Mine, Polk Co., Arkansas, USA |
Mass of reddish-brown intergrown Beraunite xtls, no matrix |
50p |
1 |
125 |
CALCITE variety GLENDONITE - Mono Lake, Mono Co., California, USA
SOLD |
Rough, light brown Calcite pseudomorphs possibly after Ikaite, no matrix |
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. |
133 |
CARMINITE - Benjamin Hill, Sonora, Mexico
SOLD |
Small deep red Carminite xtls shot through gossan matrix |
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. |
137 |
CARMINITE, SCORODITE, BEAUDANTITE & MIMETITE - Gold Hill Mine, Tooele Co., Utah, USA
SOLD
| Minute red Carminite xtls with greyish-blue Scorodite xtls, yellowish Beaudantite and tiny white Mimetite xtls
comprising the whole of the specimen |
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. |
186 |
CHALCOTRICHITE - Ray Mine, Pinal Co., Arizona, USA |
Mats of tiny bright red acicular Chalcotrichite xtls on gossan matrix |
£1.00 £1.50p |
2 2 |
201 |
CLINOCLASE - Majuba Hill Mine. Pershing Co., Nevada, USA |
Small dark greenish-blue Clinoclase xtls on matrix |
£1.00 |
1 |
205 |
CONICHALCITE - Gold Hill Mine, Tooele Co., Utah, USA |
Green spherical aggregates of Conichalcite on gossan matrix |
£1.00 £1.50p |
1 1 |
206 |
CONICHALCITE - Ojuela Mine, Mapimi, Durango, Mexico |
Small green rounded aggregates of tiny Conichalcite xtls thickly coating gossan matrix |
£1.00 £1.50p |
1 5 |
216 |
COPPER - Central Mines, Keeweenaw, Michigan, USA |
Very bright "hackly" Copper, filling the voids between small pebbles |
50p £1.00 |
1 1 |
231 |
CUPRITE - Bisbee, Cochise Co., Arizona, USA |
Small deep ruby red modified cube/octahedral Cuprite xtls on matrix |
£1.00 £1.50p |
1 1 |
260 |
ERYTHRITE - Argnico Mine, Cobalt, Ontario, Canada
SOLD |
Pink globular Erythrite in cavity in sulphide matrix |
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. |
264 |
FAIRFIELDITE - Foote Mine, Kings Mountain, North Carolina, USA |
Whitish xtlline Fairfieldite in matrix |
50p |
2 |
286 |
GETCHELLITE & ORPIMENT - Getchell Mine, Humboldt Co., Nevada, USA |
Red xtlline Getchellite & yellow xtlline Orpiment in matrix |
£1.50p |
2 |
322 |
HEMIMORPHITE - Ojuela Mine, Mapimi, Durango, Mexico |
Sprays of colourless Hemimorphite xtls on matrix |
£1.00 |
1 |
345 |
JAMESONITE - San Andres Mine, Cerro Llallagua, Bolivia |
Aggregates of silvery grey acicular Jamesonite xtls, no matrix +/- Pyrite |
£1.00 |
1 |
346 |
JAMESONITE & PYRITE - San Andres Mine, Cerro Llallagua, Bolivia |
Aggregates of silvery grey acicular Jamesonite xtls with cubic Pyrite xtls, no matrix |
£1.00 |
1 |
355 |
LAUEITE - Palermo #1 Mine, Grafton Co., New Hampshire, USA |
Yellowish-orange chisel-shaped Laueite xtls in matrix |
£1.00 |
1 |
381 |
MALACHITE - Chiquicamata, Chile
SOLD |
Sprays of dark green Malachite xtls on quartz matrix |
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. |
399 |
MARICOPAITE - Moon Anchor Mine, Maricopa Co., Arizona, USA
SOLD |
White acicular Maricopaite xtls with some orange mimetite on matrix |
. |
. |
400 |
MATULAITE - Buchman Mine, Hellertown, Northampton Co., Pennsylvania, USA
SOLD |
Sprays of white Matulaite xtls on gossan matrix |
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. |
404 |
MEYERHOFFERITE - Kramer Borate Deposit, Boron, Kern Co., California, USA |
Intergrown mass of colourless Meyerhofferite xtls +/- Colemanite, no matrix |
£1.00 |
1 |
430 |
NEOTOCITE - Black Hole Prospect, Aravaipa District, Arizona, USA
SOLD |
Mass of black to brown radiating Neotocite xtls, no matrix |
. |
. |
432 |
NONTRONITE - Twin Buttes Mine, Pima Co., Arizona, USA
SOLD |
Cavity in matrix lined with tiny roseattes of minute greyish-green Nontronite plates |
. |
. |
433 |
NORMANDITE - Poudrette Quarry, Mont Ste. Hilaire, Quebec, Canada
SOLD |
Orange acicular Normandite xtls embedded in matrix |
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. |
434 |
NORTHUPTITE - Searles Lake, Trona, San Bernardino Co., California, USA |
Greyish-green octahedral Northuotite xtls, no matrix. Some water absorbing material in the box, came with the specimen |
£1.00 £1.50p |
1 1 |
444 |
OPAL - Willard, Utah, USA |
Pieces of white to red banded Opal |
£1.00 |
1 |
453 |
PAULINGITE & PHILLIPSITE - Three Mile Creek, Grant, Oregon, USA
SOLD |
Small colourless dodecahedral Paulingite lining cavities in basalt matrix with whitish Phillipsite xtls |
. |
. |
461 |
PHENGITE-Cr variety MARIPOSITE - Mariposa, California, USA
SOLD |
Dark green mica like material in matrix |
. |
. |
469 |
PIRSSONITE - Searles Lake, Trona, San Bernardino Co., California, USA
SOLD |
Small plastic box containing 4 single and 1 twinned colourless Pirssonite xtls, no matrix |
. |
. |
470 |
PIRSSONITE - Searles Lake, Trona, San Bernardino Co., California, USA
SOLD |
Group of greyish Pirssonite xtls, no matrix |
. |
. |
488 |
PYROLUSITE - Apache Mine, Big Horn District, Maricopa Co., Arizona, USA
SOLD |
Shiny dark grey Pyrolusite xtls on matrix |
. |
. |
522 |
QUARTZ - HERKIMER DIAMOND - Ace of Diamonds, Herkimer, New York, USA |
Glass clear colourless "Herkimer Diamonds", no matrix |
£1.00 |
2 |
524 |
QUARTZ - ROCK CRYSTAL - Corinto, Minas Gerais, Brazil |
Colourless elongated Quartz xtl, no matrix |
£1.00 |
1 |
538 |
ROSASITE & SMITHSONITE - Silver Hill Mine, Pima Co., Arizona, USA
SOLD |
Blue Rosasite spheres in gossan matrix with some white Smithsonite |
. |
. |
541 |
SABINAITE - Poudrette Quarry, Mont Ste. Hilaire, Quebec, Canada
SOLD |
Very pale yellow Sabinaite xtls on matrix |
. |
. |
547 |
SCHWARTZEMBERGITE - Poderosa Mine, Sierra Gorda, Antofagasta Region, Chile
SOLD |
Small orange tabular Schwartzenbergite xtls in cavities in matrix +/- Boleite/Cumengeite |
. |
. |
610 |
SPIROFFITE - La Bambolla Mine, Moctezuma, Sonora, Mexico
SOLD |
Beige coloured Spiroffite in matrix |
. |
. |
611 |
STAUROLITE - Fanning Co., Georgia, USA |
Dark brown, single doubly terminated Staurolite xtls to 30mm, no matrix |
£1.00 |
2 |
615 |
STRACKZEKITE - Wilson Springs, Garland Co., Arkansas, USA
SOLD |
Aggregates of small black acicular Strackzekite xtls in matrix |
. |
. |
620 |
STRONTIANITE, COELESTINE & CALCITE - Meckly Quarry, Mendata, Pennsylvania, USA
SOLD |
Sprays of small white acicular Strontianite xtls on bluish Coelestine xtls in a colourless Calcite lined
cavity in matrix |
. |
. |
628 |
THORITE variety ORANGITE - MacDonald Mine, Aybia, Wilberforce, Ontario, Canada |
Patches of orange "Orangite" on matrix |
£1.00 |
2 |
633 |
TROLLEITE - White Mountains, California, USA
SOLD |
Pale blue Trolleite in matrix |
. |
. |
636 |
TURQUOISE - Mona Lisa Mine, Polk Co., Arkansas, USA |
Pale greenish-blue crust of Turquoise on matrix |
£1.00 |
1 |
648 |
WAVELLITE - Maudlin Mountain, Montgomery Co., Arkansas, USA |
Spherical aggregates of pale green acicular Wavellite xtls on matrix |
£1.00 £1.50p |
1 3 |
653 |
WULFENITE - Tonopah Belmont Mine, Maricopa Co., Arizona, USA |
Small specimens, small orange tabular xtls on quartz matrix |
50p |
1 |
654 |
ZEMANNITE - La Bambolla Mine, Moctezuma, Sonora, Mexico
SOLD |
Small brown hexagonal, often doubly terminated, Zemannite xtls in cavities in matrix +/- Spiroffite? |
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. |