#76935, Quartz var. Amethyst Quartz, Intergalactic Pit, Deer Hill, Maine (c) $375

#78115, Quartz var. Smoky Quartz (Dauphiné Law Twinned), Lake George District, Colorado (t) $24

#77703, Quartz var. Amethyst Quartz, Goboboseb Mountains, Namibia (m) $225

#77587, Quartz var. Smoky Quartz (with rare crystal faces), Lake George District, Colorado (t) $30

#71660, Quartz var. Smoky Quartz, Moat Mountain, New Hampshire (m) $32

#78280, Quartz var. Chalcedony (fluorescent), Yankee Dog Claim, New Mexico (c) $55

#75851, Quartz var. Amethyst (scepter-shaped crystals), Goboboseb Mountains, Namibia (m) $135

#73590, Quartz var. Herkimer Diamond, Middleville, New York (t) $40

#73337, Calcite, Quartz, Stilbite, Hematite, Prospect Park Quarry, New Jersey (c) $24

#77063, Quartz var. Amethyst Quartz, Piedra Parada, Mexico (m) $42

#73437, Quartz var. Smoky Quartz, North Moat Mountain, New Hampshire (c) $150

#76177, Quartz var. Smoky-Amethyst, Reel Mine, New Years Pocket, North Carolina (c) $225

#76874, Quartz var. Amethyst, Upper New Street Quarry, New Jersey (c) $48

#76731, Quartz var. Smoky Quartz on Microcline, Lake George District, Colorado (m) $55

#75260, Quartz var. Amethyst (with phantom-growth zones), Reel Mine, Iron Station, North Carolina (m) $150

#71300, Quartz var. Smoky Quartz (etched crystals), North Moat Mountain, New Hampshire (m) $55

#76318, Quartz var. Smoky Quartz (doubly terminated Dauphiné Law twinned), Devil's Head, Rampart Range, Colorado (c) $165

#75179, Quartz var. Amethyst Quartz, Jackson's Crossroads, Georgia (m) $375

#71657, Quartz var. Smoky Quartz (Dauphiné Law Twinned), Moat Mountain, New Hampshire (m) $32

#75724, Quartz var. Herkimer Diamond in Calcite, Hickory Hill Diamond Diggings, New York (c) $325

#76061, Quartz var. Smoky Quartz, North Moat Mountain, New Hampshire (c) $35

#78173, Quartz var. Herkimer Diamonds, Middleville, New York (t) $15

#76686, Quartz var. Smoky Quartz, North Moat Mountain, New Hampshire (c) $135

#78212, Quartz var. Smoky Quartz with Microcline var. Amazonite, Lake George District, Colorado (m) $75

#71570, Quartz var. Smoky Quartz, North Moat Mountain, New Hampshire (m) $28

#77180, Quartz (Japan Law-twinned crystals), Washington Camp-Duquesne District, Arizona (t) $35

#77818, Quartz var. Amethyst with Hematite-Goethite inclusions, Alto Uruguai, Brazil (c) $48

#72774, Quartz var. Amethyst Quartz (Cactus Quartz), Boekenhouthoek area, South Africa (m) $26

#75002, Quartz var. Herkimer Diamond, Middleville, New York (t) $38

#77709, Quartz var. Chalcedony, N'Chwaning Mine, South Africa (t) $150

#71349, Microcline with Smoky Quartz, Moat Mountain, Oliver Diggings, New Hampshire (c) $25

#78222, Quartz var. Smoky Quartz, North Moat Mountain, New Hampshire (m) $14

#78213, Quartz var. Smoky Quartz, Devil's Head, Rampart Range, Colorado (m) $36

#77578, Quartz var. Smoky Quartz (with phantom-growth zoning), North Moat Mountain, New Hampshire (t) $16

#78249, Quartz var. Amethyst Quartz, Biedell Creek Quartz Prospects, Crystal Hill, Colorado (t) $10

#76732, Quartz var. Smoky Quartz (Dauphiné Law twinned), Lake George District, Colorado (m) $55

#78170, Quartz var. Herkimer Diamonds on drusy Herkimer Diamonds, Middleville, New York (t) $18

#71573, Quartz var. Smoky Quartz, North Moat Mountain, New Hampshire (m) $30

#77967, Quartz var. Smoky Quartz on Microcline, Lake George District, Colorado (m) $32

#78031, Amethyst, Biedell Creek Quartz Prospects, Crystal Hill, Colorado (t) $16

#71569, Quartz var. Smoky Quartz, North Moat Mountain, New Hampshire (m) $32

#76059, Quartz var. Smoky Quartz, North Moat Mountain, New Hampshire (c) $38

#76204, Quartz var. Amethyst Quartz, Piedra Parada, Mexico (m) $32

#76056, Quartz var. Smoky Quartz, North Moat Mountain, New Hampshire (t) $14

#76058, Quartz var. Smoky Quartz, North Moat Mountain, New Hampshire (m) $18

#77481, Quartz var. Milky Quartz (3 crystals), Quartz Corner, Mount Antero, Colorado (c) $30

#77646, Quartz var. Herkimer Diamond, Hickory Hill Diamond Diggings, New York (t) $24

#78263, Quartz var. Herkimer Diamond, Hickory Hill Diamond Diggings, New York (t) $40

#73402, Quartz on Bournonite with Chalcopyrite and Jamesonite-Boulangerite, Yaogangxian Mine, China (m) $145

#76590, Quartz var. Smoky Quartz, North Moat Mountain, New Hampshire (c) $45

#76065, Quartz var. Smoky Quartz, North Moat Mountain, New Hampshire (c) $38

#76239, Quartz var. Rose Quartz Crystals on Albite, Rose Quartz Locality, Plumbago Mountain, Maine (t) $55

#77477, Quartz over Quartz, Mexico (c) $35

#77828, Quartz var. Smoky Quartz, North Moat Mountain, New Hampshire (m) $10

#76064, Quartz var. Smoky Quartz, North Moat Mountain, New Hampshire (m) $26

#77561, Quartz var. Herkimer Diamond, Diamond Acres (Hastings Farm), New York (t) $18

#76541, Quartz var. Amethystine on Calcite, Millington Quarry, New Jersey (t) $16

#76886, Quartz var. Amethyst on Fluorite, Unaweep Canyon, Colorado (m) $16

#77881, Quartz var. Smoky Quartz, North Moat Mountain, New Hampshire (c) $55

#77639, Quartz var. Herkimer Diamond, Hickory Hill Diamond Diggings, New York (t) $20

#77653, Quartz var. Herkimer Diamond (with organic inclusion), Hickory Hill Diamond Diggings, New York (t) $30

#74569, Quartz var. Rose Quartz Crystals, Plumbago Mountain, Maine (t) $24

#77638, Quartz var. Herkimer Diamond, Hickory Hill Diamond Diggings, New York (t) $22

#77649, Quartz var. Herkimer Diamond with rare {2111} S-faces, Hickory Hill Diamond Diggings, New York (t) $28

#78143, Quartz var. Chalcedony, Saddle Mountain, Arizona (m) $24

#77650, Quartz var. Herkimer Diamond, Hickory Hill Diamond Diggings, New York (t) $18

#71618, Quartz var. Rose Quartz Crystals with Cookeite on Albite, Rose Quartz Locality, Plumbago Mountain, Maine (m) $32

#71654, Quartz var. Smoky Quartz (doubly terminated Dauphiné Law twinned), Moat Mountain, New Hampshire (m) $28

#77652, Quartz var. Herkimer Diamond, Hickory Hill Diamond Diggings, New York (t) $26

#71658, Quartz var. Smoky Quartz (Dauphiné Law Twinned), Moat Mountain, New Hampshire (m) $55

#77964, Quartz var. Smoky Quartz, North Moat Mountain, New Hampshire (m) $38

#77962, Quartz var. Smoky Quartz, North Moat Mountain, New Hampshire (m) $40

#76883, Quartz var. Smoky Quartz with Goethite inclusions, Millington Quarry, New Jersey (m) $20

#77965, Quartz var. Smoky Quartz distorted crystal, North Moat Mountain, New Hampshire (m) $55

#74575, Quartz var. Rose Quartz Crystals with Albite, Plumbago Mountain, Maine (m) $28

#78169, Quartz var. Herkimer Diamonds on drusy Herkimer Diamonds, Middleville, New York (t) $14

#78120, Quartz var. Smoky Quartz, North Moat Mountain, New Hampshire (m) $22

#78250, Quartz, Animon Mine, Peru (m) $12

#78199, Galena with Anglesite coating on Quartz with Fluorite, Blanchard Mine, New Mexico (m) $36

#78221, Quartz var. Smoky Quartz, North Moat Mountain, New Hampshire (m) $18

#78251, Quartz, Animon Mine, Peru (m) $12

#75964, Quartz var. Amethyst Quartz, Jackson's Crossroads, Georgia (c) $425

#73483, Topaz and Smoky Quartz on Albite, Shigar Valley, Skardu District, Pakistan (c) $495

#75121, Quartz var. Amethyst Quartz, Jackson's Crossroads, Georgia (c) $750

#76066, Quartz var. Smoky Quartz, North Moat Mountain, New Hampshire (lc) $85

#76372, Quartz var. Smoky Quartz (Dauphiné Law twinned), Devil's Head, Rampart Range, Colorado (lc) $225

#76865, Quartz var. Smoky Quartz, North Moat Mountain, New Hampshire (lc) $400

#76880, Quartz var. Milky Quartz, Steele Mine, Lyndhurst, Canada (lc) $125

#77406, Quartz var. Stalactitic Chalcedony, Brazil (lc) $75

#70849, Pyrite and Quartz, (Tsuchiya-Ishizaki Mine), Japan (lc) $475

#77409, Quartz and Calcite with Goethite, Millington Quarry, New Jersey (lc) $40

#77308, Quartz var. Smoky Quartz (doubly terminated crystal), North Moat Mountain, New Hampshire (lc) $85

#77813, Pyromorphite over Quartz, Brookdale Mine, Phoenixville District, Pennsylvania (lc) $75

#78269, Quartz pseudomorphs after Barite, Casapalca District, Peru (lc) $85

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