Monazite / Igletjern, Norway / RARE Thumbnail Mineral Perky Box Specimen
RM 205.66
Thumbnail Mineral Specimens
Columbite & Tantalite / No Locality Given / Thumbnail Perky Box Mineral Specimen
RM 114.66
Alunite / Alunite Ridge, Utah / Thumbnail Perky Box Mineral Specimen
RM 41.10
Crocoite / Adelaide Mine, Australia / Thumbnail Perky Box Mineral Specimen
RM 160.40
Copper Wire / Tsumeb Mine, Namibia / Thumbnail Perky Box Mineral Specimen
RM 329.08
Pyrite / Hunan Province, China / Thumbnail Perky Box Mineral Specimen
RM 82.24
Pyrophyllite / Graves Mountain, Georgia / Thumbnail Mineral Crystal Specimen Per
RM 148.06
Acanthite / Imiter Mine, Morocco / Thumbnail Perky Box Mineral Specimen
RM 263.25
Eudialyte & Agrellite / Kipawa Complex, Canada / Rare Mineral Perky Box Specimen
RM 102.81
Rose Quartz / Pitorra Mine, Brazil / Thumbnail Perky Box Mineral Specimen
RM 185.09
Calcite Scepter / Bor Pit, Dalnegorsk, Russia / Thumbnail Perky Box Mineral Spen
RM 155.80
Bixbyite on Hematite ps. Garnet / Thomas Range, Utah / Rare Thumbnail Mineral Cr
RM 164.52
Mimetite / Santa Eulalia, Mexico / Thumbnail Mineral Specimen
RM 175.83
Calcite pseudomorph after Glauberite / Camp Verde, Arizona / Mineral Crystal Spe
RM 123.38
Pyrite / Magma Mine, Arizona / Thumbnail Perky Box Mineral Specimen
RM 180.93
Native Copper / Ray Mine, Arizona / Thumbnail Mineral Specimen
RM 161.23
Pyrite & Hematite / Rio Marina, Italy / Thumbnail Perky Box Mineral Specimenn
RM 197.43
Quartz Scepter Chandelier / Liliana Mine, Mexico / Rare Thumbnail Perky Box Mine
RM 477.18
Rutile / M.C.T.C Mine, Magnet Cove, Arkansas / Ex. Clyde Hardin / Mineral Crysta
RM 102.81
Calcite Rhomb / Gopher Valley Quarry, Oregon / Mineral Crystal Locality Specimen
RM 41.10
Cordierite var. Iolite / Dinidigul, India / Rare Thumbnail Mineral Crystal Speci
RM 102.81
Spessartine Garnet on Smoky Quartz / Wushan Spessartine Mine, China / Thumbnail
RM 123.38
Aquamarine / Erongo Mountains, Namibia / Thumbnail Mineral Specimen
RM 115.11
Austinite {TL} / Gold Hill Mine, Utah / Thumbnail Mineral Perky Box Specimen
RM 164.52
Watermelon Tourmaline in Gem Box / Santa Rosa Mine, Brazil / Gemstone Mineral Cr
RM 226.19
Quartz with Goethite inclusions & Goethite / 2nd Mesabi Claim, Colorado / Rare T
RM 222.07
Quartz & Lepidolite / Oceanview Mine, California / Thumbnail Perky Box Mineral S
RM 78.08
Calcite Rhomb / Rat's Nest Mine, Idaho / Rare Thumbnail Mineral Crystal Specimen
RM 119.26
Pyrite / Huelva District, Peru / Thumbnail Mineral Specimen
RM 97.67
Aquamarine / Mount Antero, Colorado / Thumbnail Mineral Perky Box Specimen
RM 102.81
Quartz with Unidentified Inclusions / Chihuahua, Mexico / Thumbnail Perky Box Mi
RM 98.65
Tincalconite / Kramer Bor.ate Deposit, California / Rare Mineral Specimen
RM 234.42
Limonite ps. Pyrite / Thumbnail Mineral Specimen / Pelican Point, Utah
RM 80.59
Pyrite / Custer County, Idaho / Thumbnail Perky Box Mineral Specimen
RM 82.24
Stilbite / Marysvale, Utah / Rare Thumbnail Mineral Crystal Specimen
RM 115.15
Galena / Sweetwater Mine, Missouri / Thumbnail Perky Box Mineral Specimen
RM 185.05
Sphene / Lake Clear, Canada / Rare Thumbnail Mineral Specimen
RM 97.67
Limonite ps. Pyrite / Pelican Point, Utah / Thumbnail Perky Box Mineral Crystal
RM 123.38
Aragonite / Sioux Ajax Mine, Utah / Rare Thumbnail Mineral Crystal Specimen Perk
RM 148.06
Native Silver / Batopilas, Mexico / Thumbnail Perky Box Mineral Native Metal Ore
RM 123.38
Stilbite / Marysvale, Utah / Rare Thumbnail Mineral Crystal Specimen
RM 115.15
Rutile Paramorph after Brookite on Pyrite / Mo-Ti Mine, Magnet Cove, Arkansas /
RM 102.40
Austinite / Gold Hill Mine, Utah / Type Locality Rare Thumbnail Mineral Specimen
RM 123.38
Hydroboracite / U.S Borax Open Pit Mine, California / Thumbnail Perky Box Minera
RM 185.09
Hydroboracite / Thompson - Boraxo Mine, California / Thumbnail Mineral Specimen
RM 175.79
Stilbite / Marysvale, Utah / Rare Thumbnail Mineral Crystal Specimen
RM 115.15
Fluorite, Schorl & Mica / Erongo Mountains, Namibia / Thumbnail Mineral Specimen
RM 97.67
Apache Tear / Thumbnail Mineral Specimen / Apache Tears Mine, Arizona
RM 50.60