A - D product listing
Agate geode from Brazil.
An amethyst crystal, from Brazil.
Apophylllite crystal from Jalgaon, India.
Nice barrel crystals of aquamarine from Pakistan.
Bismuth crystal, grown in artificial conditions in England.
Blue calcite from Mexico.
Blue holly chalcedony
Blue Holly chalcedony from Malawi.
Celestite from Madagascar.
Chalcopyrite, or peacock ore, from Mexico.
Chiastolite slice showing cross-shaped carbonaceous inclusions, from China
Chrysanthemum stone, radiating crystals of celestite in a dark limestone, from Hunan, China.
Tumbled chrysocolla, from Peru.
Chrysoprase, an apple green variety of chalcedony, from Western Australia.
Crystals of deep red cinnabar on a bed of white dolomite, from Hunan in China.
Conichalcite, a bright green copper arsenate from Mexico.
Dravite crystal - brown tourmaline - from Nepal.
Green calcite from Mexico.
Optical calcite or 'Iceland spar' from Nuevo Leon in Mexico.
Orange calcite from Mexico.