#45844, Magnetite (Spinel-law twinned), Serro, Brazil (m) $75

#45482, Uvite Tourmaline with Magnesite, Brumado, Brazil (m) $225

#43895, Bahianite, Serra da Mangabeira, Brazil *Type Locality (t) $50

#46776, Hematite, Ibitiara, Brazil (m) $95

#45755, Elbaite var. Indicolite Tourmaline, Brazil (m) $200

#46739, Topaz var. Imperial Topaz, Ouro Preto, Brazil (t) $125

#41844, Azurite on Quartz, Manto Cuba Mine, Chile (c) $150

#46827, Barite and Sphalerite, Morococha District, Peru (c) $75

#46156, Chalcopyrite, Sphalerite, Quartz, Calcite, Casapalca District, Peru (m) $45

#46860, Diamond (0.71 carat yellow-gray complex crystal), Gran Sabana region, Venezuela (t) $390

#46671, Elbaite Tourmaline with Rose Quartz Crystals, Alto da Pitorra, Brazil (m) $375

#46087, Pyrite, Huanzala Mine, Peru (m) $28

#46133, Calcite (Mn-rich), Pachapaqui District, Peru (c) $125

#46318, Epidote with Quartz, Rosario Mabel Claim, Peru (c) $395

#45759, Beryl var. Heliodor, Brazil (t) $300

#46558, Diamond (0.54 carat yellow macle-twin crystal), Diamantino, Brazil (t) $345

#45758, Elbaite Tourmaline, Brazil (m) $45

#39350, Pyrite with Galena, Huracán Mine, Peru (c) $45

#41383, Silver with Sphalerite and Quartz, Veta Hundmiento, Bolivia (m) $125

#25714, Cassiterite on Quartz, Huanuni District, Bolivia (m) $45

#25331, Hübnerite with Quartz, Huallapon Mine, Peru (m) $38

#47012, Wavellite, Cassiterite, Quartz, Llallagua, Bolivia (t) $55

#47030, Tetrahedrite on Quartz with Sphalerite and Pyrite, (Castrovirreyna District), Peru (c) $85

#48005, Beryl var. Heliodor, Teofilo Otoni, Brazil (t) $40

#40877, Hydroxylherderite, Divino das Laranjeiras, Brazil (c) $150

#46176, Hübnerite with Quartz, Pasto Bueno District, Peru (t) $18

#25241, Hübnerite with Quartz, Huallapon Mine, Peru (m) $35

#11896, Almandine Garnet, Serrote Redondo, near Pedra Lavrada, Brazil (m) $85

#46380, Tetrahedrite and Pyrite on Quartz, Huanzala Mine, Peru (lc) $250

#46381, Pyrite on Enargite, Quiruvilca District, Peru (lc) $400

#35675, Diamond (0.90 carat yellow dodecahedral crystal), Diamantino, Brazil (t) $495

#44549, Brazilianite, Corrego Frio, Brazil *Type Locality (lc) $450

#45752, Elbaite var. Indicolite Tourmaline, Brazil (m) $400

#28079, Diamond (2.48 carat yellow octahedral crystal), Diamantino, Brazil (t) $8900

#42933, Diamond (1.76 carat cuttable gem-grade yellow octahedral crystal), Brazil (t) $3875

#41758, Elbaite Tourmaline in Quartz, Santa Rosa Mine, Brazil (c) $650

#42941, Diamond (1.99 carat cuttable gem-grade yellow complex crystal), Brazil (t) $4375

#46544, Quartz pseudomorph after Calcite or Anhydrite, Castelinho Mine, near Frederico Westphalen, Brazil (lc) $95

#36702, Quartz var. Amethyst Flower, Alto Uruguai, Brazil (lc) $150

#44554, Beryl var. Aquamarine, Teofilo Otoni, Brazil (lc) $1500

#42932, Diamond (1.91 carat cuttable gem-grade yellow complex crystal), Brazil (t) $4200

#41824, Quartz var. Japan-law Twin, Pasto Bueno District, Peru (c) $550

#43567, Quartz var. Rose Quartz Crystals, Lavra da Ilha, Brazil (c) $475

#46002, Topaz (flawless gem-grade crystal), Teólfilo Otoni, Brazil (c) $550

#46316, Magnetite, Juragua Iron Co. Mines, Firmeza District, Cuba (c) $425

Guided Tour of the Mineral Galleries...

(Mexico)

(British Isles)