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This gorgeous material is from the fossil shells of the ammonite families of Placenticeras meeki and Placenticeras intercalare. This organic gemstone is predominately comprised of Aragonite which has been preserved naturally. Under different conditions the aragonite would have changed to calcite. Only really commercially mined since 1979. Its an amazingly vibrant material which is still relatively new to the market.
Most valued pieces are those with vibrant colours, fragmented or skin like appearances are common. However we're finding that they all look great!
An Earthly Gems design crafted in the UK. A rare Canadian ammolite with blue, green and yellow colou..
£66.00
Out Of StockAmmolite Fossil, lovely piece of this rare fossil from Canada approximate size: 48mm(1.9"") x 40mm(..
£30.00
Colourful Ammolite Silver PendantNatural ammolite Canadian fossil, simple oval cabochon with vibrant..
£39.00
Free-form drop shaped nugget of ammolite, bright colours, polished both sides approximate size: 41m..
£30.00
An Earthly Gems design crafted in the UK. A rare Canadian ammolite with green and orange colour vari..
£66.00
A lovely polished freeform of Ammolite set in silver, exclusively crafted by Earthly Gems! approxima..
£58.82
Ammolite Fossil, lovely piece of this rare fossil from Canada approximate size: 49mm(1.9") x 33mm(1..
£18.34
Natural Ammolite Fossil FragmentAmmolite Fossil, with red, greens, orangy colours, lovely piece of t..
£10.00
Ammolite Fossil, lovely piece of this rare fossil from Canada approximate size: 65mm(2.5") x 13mm(0..
£23.48
Natural Canadian Ammolite Fragment, lovely piece of this rare fossil from Canada, totally natural se..
£34.50
Natural Canadian Ammolite Fragment, rare fossil from Canada, totally natural segment of this wonderf..
£12.00
Blue and Green Ammolite Cabochon, unique cut shape, colours more vivd than pictures can show approx..
£30.00
Polished Ammolite Section, with some amazing vibrant colour patches from this rare Ammolite North Am..
£150.00
Polished Green Ammolite Section, an amazing vibrant colour from this rare Ammolite North Amercian fo..
£150.00
Natural Canadian Ammolite Fragment predominately purple in colour, needs to catch the light at a spe..
£21.50
Natural ammolite Canadian fossil, snakeskin style pattern with vibrant colours set into a Silver Pen..
£48.00
Yellow Green Ammolite Cabochon, unique triangular cut shape, colours more vivid than pictures can sh..
£24.00
Out Of StockAmmolite Fossil, lovely piece of this rare fossil from Canada approximate size: 30mm(1.2") x 22mm(0..
£15.32
Out Of StockBlue and Green Ammolite Cabochon, unique cut shape, colours more vivd than pictures can show approx..
£27.60
Out Of StockColourful Ammolite nugget, unique fiery colours better than pictures can show approximate size: 23m..
£30.00
Out Of Stockammolite freeform cabochon, lovely range of light and dark green colours, with a couple of small col..
£30.00
