We have a nice collection of Calcite crystals in different color, shape, and combination. Some are unique, other are available as similar quality.
Rpy6-01 Calcite with Pyrite, 16 x 8 x 8 cm, $465 (sold) 
Colorless columnar Calcite crystals, 0.4 - 4 cm high, are occupied byPyrite at the c-axis of each crystal. Rare and interesting mineralogical phenomenon. A unique piece! Location: Guiyang, Hunan, China
Rx6-01, Calcite with Realgar, 14 x 8 x 5 cm, $ 55
Golden yellow Calcite crystal is coated with red Realgar crystals of 0.5 - 6 mm. Location: Realgar Mine, Shimen, Hunan, China
Rx6-02, Calcite with Realgar, 15 x 9 x 8cm, $ 55
Golden yellow Calcite crystal with inclusions of red Realgar crystals. Location: Realgar Mine, Shimen, Hunan, China
Rh6-01, Calcite, 9.5 x 5 x 5 cm, $30
Reddish brown crystals form an interesting shape, fluorescent.
Location: Guiyang, Hunan, China
Rh6-02, Calcite, 10 x 7 x 5 cm, $30
Reddish brown crystals form an interesting shape. Location: Guiyang, Hunan, China
Rs6-01, Calcite twin, 4 x 2 x 3 cm, $95
Reddish dedicate Calcite twin on matrix, associated with needle-like Calcite crystals.Location: Guiyang, Hunan, China
Calcite: 5-15", white inside, turning rose-puple in the
Sun light! $50-150 each
Location: Guangxi, China