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Polianite (Pyrolusite pseudo after Manganite)
Polianite (Pyrolusite pseudo after Manganite) Polianite (Pyrolusite pseudo after Manganite) Polianite (Pyrolusite pseudo after Manganite)
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Polianite (Pyrolusite pseudo after Manganite) (Ref: AX-10-869)

Alberta, Baraga County, Michigan, United States
80mm x 55mm x 31mm
minID: RQN-APN
A choice Michigan specimen with sharp black-silvery crystals that are a perfect replacement of Manganite. Most likely from the Taylor mine but there is no documentation of that detail. From the Palmer collection that was assembled in conjunction with the late Dr. Joe Mandarino for use in his research and publications. The crystals are quite sharp and lustrous reaching to 1 CM some are also free standing. Sorry. This specimen has been sold. Please view alternatives below.

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See Also

COPPER
Keweenaw Co., Michigan, United States
$135
47mm x 31mm x 25mm
Hemimorphite
4th Level , 79 Mine, nr. Hayden, McHur Prospect,Banner Dist.,Dripping Spring Mtns., Colorado, Gila County, United States
$190
73mm x 51mm x 16mm
BABINGTONITE, CALCITE
Roncari Quarry, East Granby, Hartford County, Connecticut, United States
$190
28mm x 23mm x 22mm
gemmy GARNET var. ALMANDINE
Garnet Hill, Ely, Robinson Mining District, White Pine County, Nevada, United States
$120
17mm x 16mm x 11mm
CUPRITE var. CHALCOTRICHITE, COPPER
New Cornelia Mine, Ajo, Little Ajo Mountains, Ajo Mining District, Pima County, Arizona, United States
$115
19mm x 13mm x 12mm
ENARGITE, iridescent CHALCOPYRITE
Bingham Mining District, Salt Lake County, Utah, United States
$110
21mm x 17mm x 10mm
gem BARYTE
Elk Creek, Meade County, South Dakota, United States
$220
26mm x 12mm x 9mm
FLUORITE with PHANTOMS
Surprise Mine, Cookes Peak Mining District, Luna County, New Mexico, United States
$75
24mm x 19mm x 15mm
FLUORITE with PHANTOMS
Surprise Mine, Cookes Peak Mining District, Luna County, New Mexico, United States
$55
21mm x 17mm x 16mm
COPPER
Keweenaw Co., Michigan, United States
$270
76mm x 69mm x 27mm
Grossular garnet.
Bishop, California, United States
$186 *
31mm x 28mm x 19mm
From: A Bijoux
GOLD
Alabama Mine, Jamestown, Jamestown District, Mother Lode Belt, Tuolumne Co., California, United States
$190
13mm x 8mm x 4mm
gem GARNET var. GROSSULAR
Belvidere Mountain Quarries (Eden Mills Quarries), Lowell & Eden, Orleans & Lamoille Cos., Vermont, United States
$115
7mm x 6mm x 7mm
gem GARNET var. SPESSARTINE
Little Three Mine (Little 3 mine), Ramona, Ramona District, San Diego Co., California, United States
$110
8mm x 6mm x 8mm
WULFENITE, MOTTRAMITE
79 Mine, Chilito, Hayden area, Banner District, Dripping Spring Mts, Gila Co., Arizona, United States
$110
16mm x 12mm x 10mm
* price is an approximate conversion and may not be accurate.

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