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    A gemstones

    Sieber agate

    Sieber Agate

    a manmade glass-like material.

    Ammolite doublet

    Ammolite

    Natural gemstone.

    Andalusite

    Andalusite

    Natural gemstone. 

    Andesine

    Andesine

    Natural gemstone.

    Angelite

    Angelite

    Natural gemstone. 

    Astrophyllite

    Astrophyllite

    Natural gemstone. 

    Atlantisite

    Atlantisite (serpentine and stichtite)

    Natural gemstone. 

    B gemstones

    Beetroot stone

    Also known as Stromatolite.

    Natural British stone.

    Blue John fluorite

    Blue John

    Variety of fluorite only found in Derbyshire, UK. 

    Bowlerite

    Bowlerite

    is cut from the outer skin of vintage bowling balls. 

    Bridewell stone

    Bridewell stone

    is a manmade stone. 

    Bridewell stone

    Bridewell stone

    is a manmade stone. 

    Bronzite

    Bronzite

    Natural gemstone. 

    C gemstones

    Calcite and scheelite

    Calcite & scheelite

    Natural gemstone. 

    Charoite

    Charoite

    Natural gemstone. 

    Chiastolite

    Chiastolite

    Natural gemstone. 

    Chinese writing stone

    Natural gemstone.

    Chrysanthemum stone

    Natural gemstone.

    Chrysoberyl

    Chrysoberyl

    Natural gemstone. 

    Chrysoprase

    Chrysoprase

    Natural gemstone. 

    D gemstones

    Danburite

    Danburite

    Natural gemstone. 

     

    Demantoid garnet

    Demantoid garnet

    Natural gemstone. 

    Diaspore

    Diaspore (Csarite, Turkizite or Zultanite)

    Natural gemstone. 

    Dumortierite in quartzite

    Dumortierite in quartzite

    Natural gemstone. 

    E gemstones

    Eudialyte

    Eudialyte

    Natural gemstone.

    F gemstones

    Feldspar with ilmenite inclusions

    Feldspar with ilmenite inclusions

    Natural gemstone.

    Fire agate

    Fire agate

    Natural gemstone.

    Firework obsidian

    Firecracker or Firework obsidian

    Natural gemstone.

    Fordite

    Fordite, ‘Motor agate’ or ‘Detroit agate’

    layers of vehicle paint that have built up & been baked on spray booths at motor plants.

    Fossilised dinosaur bone

    Fossilised Dinosaur bone

    Natural gemstone.

    Fuchsite

    Fuchsite

    Natural gemstone.

    G gemstones

    Goshenite

    Goshenite

    Natural gemstone.

    Grandidierite

    Grandidierite

    Natural gemstone.

    H gemstones

    Heliodor

    Heliodor

    Natural gemstone.

    hemimorphite

    Hemimorphite

    Natural gemstone. 

    Hessonite garnet

    Hessonite garnet

    Natural gemstone.

    Hornblende and garnet

    Hornblende and garnet

    Natural gemstone.

    Hypersthene

    Hypersthene

    Natural gemstone.

        

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