John Betts - Fine Minerals > Home Page > Minerals For Sale > Mineral Oddities, Twins, Etc.

#41017, Rutile (twinned crystals), Parkesburg, Pennsylvania (m) $295

#39171, Chrysoberyl (twinned crystals), Colatina, Brazil (t) $75

#39178, Chrysoberyl (twinned crystals), Colatina, Brazil (t) $155

#39181, Chrysoberyl (twinned crystals), Colatina, Brazil (t) $125

#34901, Rutile and Hematite, Novo Horizonte, Brazil (m) $125

#39679, Sphalerite var. Spinel-law Twins, Mexico (m) $32

#40852, Titanite (twinned crystals) with Apatite-(CaF), Smart Mine Property, Canada (m) $30

#39162, Rutile (twinned crystals), Graves Mountain, Georgia (m) $350

#41080, Cerussite (twinned crystals), Tsumeb Mine, Namibia (m) $225

#35437, Fluorite with internal phantoms, San Martin Mine, Mexico (m) $375

#39829, Cerussite, Broken Hill, Australia (m) $125

#40465, Albite var. Adularia-Twins, Morro Redondo Mine, Brazil (c) $125

#39177, Chrysoberyl (twinned crystals), Colatina, Brazil (t) $135

#41020, Rutile (twinned crystals), Parkesburg, Pennsylvania (t) $165

#39182, Chrysoberyl (twinned crystals), Colatina, Brazil (t) $110

#40291, Calcite on Calcite, De'an Mine, China (m) $175

#40870, Uraninite, Swamp No. 1 Quarry (Trebilcock locality), Maine (t) $125

#40440, Quartz (Japan-law Twin), Narushima, Japan (t) $95

#40869, Uraninite, Swamp No. 1 Quarry (Trebilcock locality), Maine (t) $125

#40611, Quartz (Japan-law twinned), Mundo Nuevo Mine, Peru (m) $135

#40165, Calcite (twinned crystals on Quartz), Nasik, India (c) $125

#40209, Calcite on Calcite, De'an Mine, China (m) $195

#40868, Uraninite, Swamp No. 1 Quarry (Trebilcock locality), Maine (t) $115

#40675, Galena (Spinel-law twinned crystals), Sweetwater Mine, Missouri (m) $36

#36789, Quartz var. Smoky-Amethyst Scepter, Crystal Park, Montana (c) $150

#39019, Diamond (5.92 carat spherical Ballas crystal), Paraguassu River District, Brazil (t) $1225

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