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Chalcedony: Individual Pieces   Bulk   Large Pieces


Blue Chalcedony Rough (Large individual pieces) $90.00/pound (~$0.198/gram)
These rare huge pieces of blue chalcedony are fine quality material from Malawi, Africa. It may contain some fractures, but all of these pieces will cut fine gems in good sizes. The tan colored rind on some pieces will easily cut away. Chalcedony is the translucent and most desireable form of microcrystalline quartz.  It is dense and hard like agate and jasper. Polishes well with diamond or tin oxide, but takes a super glass-like polish with cerium oxide.

 Item #: Blue Chalcedony 15R - Blue Chalcedony Rough - $228.60
Locality: Malawi, Africa

Measures approximately 6" x 3-1-2"x 2-1/2 to 1/2" thick. Weighs 2.54 Pounds

Photo below shows two sides of this monster!


 Item #: Blue Chalcedony 16R - Blue Chalcedony Rough - $346.50
Locality: Malawi, Africa

Triangular shape measures approximately 7-1/2" x 4-1/2"x 3-1/2 to 2" thick. Weighs 3.85 Pounds

Photo below shows two sides of this monster!


 Item #: Blue Chalcedony 17R - Blue Chalcedony Rough - $297.90
Locality: Malawi, Africa

Measures approximately 6" x 3"x 3" thick. Weighs 3.31 Pounds

Note: yellow stain is only skin deep. Photo below shows two sides of this monster!


Agate   Assortments   Astrophyllite   Azurite/Malachite   Cacoxenite in Amethyst   Chalcedony   Chalcosiderite   Chrysocolla   Coral (Fossilized)   Dinosaur Bone   Flowerstone   Jades   Jasper   Kingstonite Native Copper   Lapis Lazuli   Larimar (Pectolite)   Malachite   Montana Bark   Petrified Wood   Ruby-in-Fuchsite   Selected Materials   Seraphinite (Clinoclore)   Shungite   Spectrolite Labradorite   Stichtite   Thulite   Tiffany Stone (Bertrandite)   Tiger Eye   Tumbling Rough   Turquoise   Youngite  
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