QUARTZ CRYSTAL TERMINATED 80 CTS RG-193

Item Information

Dimensions (mm) not provided
Weight (carats) not provided
Colors
Certified Gemstone

 NATURAL CRYSTAL QUARTZ

 BRAZIL

TERMINATED WITH ADJACENT TERMINATED POINT WITH IN AND A TINY TERMINATED CRYSTAL SIDEWAYS

COLLECTOR PC

 WEIGHT : 80 CTS  APPROX.

SIZE: 62.5 X 20.3 X 11.5 MM APPROX

Quartz belongs to the trigonal crystal system. The ideal crystal shape is a six-sided prism terminating with six-sided pyramids at each end. In nature quartz crystals are often twinned, distorted, or so intergrown with adjacent crystals of quartz or other minerals as to only show part of this shape, or to lack obvious crystal faces altogether and appear massive. Well-formed crystals typically form in a 'bed' that has unconstrained growth into a void, but because the crystals must be attached at the other end to a matrix, only one termination pyramid is present. A quartz geode is such a situation where the void is approximately spherical in shape, lined with a bed of crystals pointing inward

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Pricing & Details

Bid Increment $1.00
Starting Bid $100.00
Auction ID 224529
Watchers 3 watching
Viewed 485 times
Starts 6th Jun 2017 11:02pm PDT
Ends 8th Jun 2017 10:51am PDT

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