Calcite
Calcite is a carbonate mineral and the most stable polymorph of calcium carbonate. Calcite is a common constituent of sedimentary rocks, limestone in particular, much of which is formed from the shells of dead marine organisms. Approximately 10% of sedimentary rock is limestone.
Showing 1–28 of 36 results
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Zebra Calcite, Mexico
(May differ to photo) Sale! £1.20Add to basketSIZE: 40-80mm (Range)
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Calcite Milky White
(May differ to photo) Sale! £1.68Add to basketSIZE: 20-30mm (Range)
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Zebra Calcite, Mexico
(Actual as seen) Sale! £2.40Read moreSIZE: 38 x 26 x 13mm
(1.5 x 1.02 x 0.51 inches) -
Calcite Orange
(May differ to photo) Sale! £2.64Read moreSIZE: 30-40mm (Range)
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Calcite Optical [Rough]
(May differ to photo) Sale! £2.64Add to basketSIZE: 30-60mm (Range)
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Calcite Green
(May differ to photo) Sale! £2.64Add to basketSIZE: 22-40mm (Range)
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Calcite, Milky White
(Actual as seen) Sale! £2.64Add to basketSIZE: 19 x 17 x 13mm
(0.75 x 0.67 x 0.51 inches) -
Optical Calcite (Rough)
(Actual as seen) Sale! £3.12Add to basketSIZE: 21 x 20 x 11mm
(0.83 x 0.79 x 0.43 inches) -
Calcite Rhombs
(May differ to photo) Sale! £3.24Add to basketSIZE: 35-65mm (Range)
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Calcite, Orange, from Mexico
(Actual as seen) Sale! £3.72Read moreSIZE: 40 x 34 x 25mm
(1.57 x 1.34 x 0.98 inches) -
Calcite Green, from UK
(Actual as seen) Sale! £3.72Read moreSIZE: 41 x 20 x 33mm
(1.61 x 0.79 x 1.3 inches) -
Blue Calcite
(May differ to photo) Sale! £4.20Read moreSIZE: 26-50mm (Range)
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Calcite Iceland Spar, double Refraction
(May differ to photo) Sale! £4.20Add to basketSIZE: 20-40mm (Range)
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Calcite, Rhombs, from Mexico
(Actual as seen) Sale! £4.20Add to basketSIZE: 45 x 31 x 31mm
(1.77 x 1.22 x 1.22 inches) -
Calcite Crystal Block from Morocco
(May differ to photo) Sale! £4.20Add to basketSIZE: 40-80mm (Range)
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Calcite, Blue, from Mexico
(Actual as seen) Sale! £5.16Add to basketSIZE: 48 x 39 x 32mm
(1.89 x 1.54 x 1.26 inches) -
8mm Yellow Calcite Bead Bracelet
Sale! £5.16Add to basket -
Calcite Crystal Blocks from Morocco
(Actual as seen) Sale! £5.28Add to basketSIZE: 49 x 45 x 32mm
(1.93 x 1.77 x 1.26 inches) -
Iceland Spar, Double Refraction
(Actual as seen) Sale! £6.24Add to basketSIZE: 42 x 26 x 19mm
(1.65 x 1.02 x 0.75 inches) -
Calcite Crystal Flower from Morocco
(Actual as seen) Sale! £6.84Add to basketSIZE: 101 x 83 x 53mm
(3.98 x 3.27 x 2.09 inches) -
Calcite Crystal Flower from Morocco
(Actual as seen) Sale! £6.84Add to basketSIZE: 102 x 73 x 50mm
(4.02 x 2.87 x 1.97 inches) -
Calcite Crystal Flower from Morocco
(Actual as seen) Sale! £6.84Read moreSIZE: 81 x 75 x 54mm
(3.19 x 2.95 x 2.13 inches) -
Calcite Crystal Flower from Morocco
(Actual as seen) Sale! £6.84Add to basketSIZE: 79 x 68 x 54mm
(3.11 x 2.68 x 2.13 inches) -
Zebra Calcite, Mexico
(Actual as seen) Sale! £7.20Add to basketSIZE: 79 x 59 x 33mm
(3.11 x 2.32 x 1.3 inches) -
Dogtooth Calcite, Jebel aghro, Morocco
(May differ to photo) Sale! £7.92Add to basketSIZE: 55-90mm (Range)
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Dogtooth Calcite, Jebel aghro, Morocco
(Actual as seen) Sale! £8.40Add to basketSIZE: 72 x 47 x 54mm
(2.83 x 1.85 x 2.13 inches) -
Honey Calcite Palm Worry Stone
(Actual as seen) Sale! £10.44Read moreSIZE: 79 x 55 x 17mm
(3.11 x 2.17 x 0.67 inches) -
Lemon Calcite Palm Worry Stone
(Actual as seen) Sale! £10.44Add to basketSIZE: 67 x 48 x 14mm
(2.64 x 1.89 x 0.55 inches)
Showing 1–28 of 36 results