David K. Joyce Minerals

Quartz -Various Locations

Here are some examples of quartz from various world-wide localities!

All prices in Canadian dollars. For payment in US$, deduct 19% or multiply by 0.81.

Click on any of the following thumbnails to view a larger image of the specimen.

QuartzQuartz -Various Locations
  • Item #19346
  • Quartz
  • 5.0x2.1x1.7 cm
  • Largest Crystal Size: as above
  • $65.00
  • Mantena
  • Minas Gerais
  • A really well formed quartz crystal with a milky-quartz scepter. The scepter "head" has sort of hoppered growth features. Very nice example!
QuartzQuartz -Various Locations
  • Item #20021
  • Quartz
  • 8.7x4.7x4.2 cm
  • Largest Crystal Size: as above
  • $140.00
  • Minera Emilio, Coquera Norte, Zona Norte
  • El Fito, Lorone, Asturias, Espana
  • A very interesting, colourless, clear, doubly terminated quartz crystal from one of the famous fluorite deposits of Asturias. The crystal is deeply hoppered on all faces in a similar way to some crystals from Herkimer, NY or Greely, Ontario. On the base are many tiny crystals of calcite, pyrite fluorite and barite where it was attached to matrix. Some of the hoppers have pyrite crystals or fluid, entrapped. We don't often see this mineral from the fluorite deposits of Spain! Interesting and beautiful!
Quartz, GwindelQuartz -Various Locations
  • Item #20098
  • Quartz, Gwindel
  • 5.5x5.1x2.7 cm
  • Largest Crystal Size: as above
  • $175.00
  • Drun Tobel
  • Sedrun, Tavetsch
    Grisons, Switzerland
  • Sometimes, quartz forms in these unusual, twisted crystals, especially, it seems, in Switzerland! Some light chloritic frosting on some of the faces on this crystal. Here is a classic "gwindel" from that region. An old catalogue label dating it from an exchange with a museum in 1947 accompanies the gwindel.