#45630, Quartz with Hedenbergite inclusions, Mega Xhorio, Greece (c) $225

#45911, Quartz, Tamminen Quarry, Maine (c) $225

#45695, Quartz var. Amethyst, Tafelkop, Goboboseb Mountains, Namibia (m) $175

#45358, Quartz var. Rose Quartz Crystals, Lavra da Ilha, Brazil (m) $65

#45906, Quartz var. Smoky on Microcline, Mad River road cut, near Waterville Valley, New Hampshire (m) $15

#46567, Quartz var. Carnelian, Stirling Brook, New Jersey (m) $75

#42094, Quartz var. Amethyst, Amatitlan, Mexico (m) $185

#46434, Quartz var. Herkimer Diamond scepters-shaped crystals, Treasure Mountain Mine, New York (t) $45

#45433, Quartz var. Herkimer Diamond, Benchmark Quarry, New York (m) $35

#44229, Quartz var. Amethyst, Moqor, Afghanistan (c) $250

#46017, Quartz with Hematite, Veta Grande Claim, Arizona (m) $28

#45399, Quartz var. Herkimer Diamond, Benchmark Quarry, New York (c) $40

#42087, Calcite var. Manganoan (twinned crystals) with Quartz, Huaron District, Peru (m) $250

#46050, Quartz var. Amethyst, July 4th Pocket, Intergalactic Pit, Maine (m) $150

#46367, Quartz var. Smoky, near Florissant, Colorado (c) $40

#45677, Chrysocolla with Quartz coating, Twin Buttes Mine, Arizona (c) $125

#46483, Quartz var. Herkimer Diamond, Middleville, New York (t) $40

#41650, Quartz var. Amethyst (Cactus Quartz), 20 km west of Pretoria, South Africa (c) $45

#46435, Quartz var. Herkimer Diamond scepters-shaped crystals, Treasure Mountain Mine, New York (t) $44

#45924, Quartz var. Smoky, landslide area near Crawford Notch, New Hampshire (m) $35

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

#46370, Quartz var. Smoky, North Carolina (m) $25

#46055, Quartz var. Amethyst, North Carolina (m) $150

#45740, Quartz var. Rose Quartz Crystals, Taquaral, Brazil (t) $16

#46470, Quartz var. Amethyst-Smoky, Black Cap, Conway, New Hampshire (c) $65

#46433, Quartz var. Herkimer Diamond scepters-shaped crystals, Treasure Mountain Mine, New York (t) $40

#46054, Quartz var. Amethyst, Hollis Taylor property near Centerville, North Carolina (c) $115

#46432, Quartz var. Herkimer Diamond scepters-shaped crystals, Treasure Mountain Mine, New York (t) $42

#46581, Quartz, O and G Quarry, Southbury, Connecticut (m) $20

#46237, Quartz var. Rose Quartz Crystals, Lavra da Ilha, Brazil (m) $135

#46573, Quartz var. Carnelian, Stirling Brook, New Jersey (m) $55

#46574, Quartz, Brookdale Mine, Pennsylvania (m) $25

#46559, Quartz (scepter-growth) with Fluorite, William Wise Mine, New Hampshire (c) $85

#46579, Quartz on Amethyst Quartz, Namibia (m) $48

#46563, Quartz, railroad cut on eastern shore of Hudson River, New York (c) $35

#46572, Quartz with Chlorite inclusion and Hematite, St. Gotthard, Switzerland (m) $55

#44078, Quartz var. Laguna Agate, Ojo Laguna, Mexico (c) $400

#37363, Quartz var. Smoky Dauphine-law Twin, St. Gotthard, Switzerland (c) $400

#44076, Quartz var. Laguna Agate, Ojo Laguna, Mexico (c) $400

#44077, Quartz var. Laguna Agate, Ojo Laguna, Mexico (c) $475

#44079, Quartz var. Laguna Agate, Ojo Laguna, Mexico (c) $595

#44044, Microcline var. Amazonite with Smoky Quartz, Blue Smoky Mine, Colorado (c) $975

#46039, Quartz var. Smoky with Chlorite, Maderanertal, Switzerland (lc) $300

#43707, Quartz var. Laguna Agate, Ojo Laguna, Mexico (c) $450

#44924, Quartz var. Laguna Agate, Ojo Laguna, Mexico (c) $400

#45770, Quartz, Steele Mine, Lyndhurst, Canada (lc) $40

#45690, Quartz var. Amethyst on Calcite and Dolomite, Capurru Quarry, Osilo, Italy (c) $450

#45317, Calcite with Quartz and Prehnite, Vermont (lc) $40

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

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

#43564, Rhodochrosite and Quartz, Sunnyside Mine, Colorado (c) $750

#45846, Quartz, west of Bridgeport, Pennsylvania (lc) $40

#45674, Calcite on Smoky Quartz, roadcut near Haddam Neck, Connecticut (lc) $150

#46032, Quartz with Hematite, Washington Camp-Duquesne District, Arizona (lc) $40

#46285, Quartz var. Laguna Agate, Ojo Laguna, Mexico (lc) $350

#46311, Quartz var. Smoky, Peter's Pocket, Bartlett, New Hampshire (lc) $125

#46327, Quartz var. Smoky Gwindel-habit, Puiva Deposit, Tyumenskaya Oblast', Russia (c) $400

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

#46385, Quartz var. Amethyst, Saltman Prospect, Camp Encore, Maine (lc) $150

#39103, Quartz var. Smoky Scepter, Barra do Salinas, Brazil (lc) $150

#39419, Quartz with Pyromorphite, Wheatley Mine, Pennsylvania (lc) $95

#46543, Quartz var. Smoky, Peter's Pocket, Bartlett, New Hampshire (lc) $200

Guided Tour of the Mineral Galleries...

    (Oxides)

(Silicates)