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Elasticated 'Chip' AMBER
Elasticated 'Chip' AMBER
PERIDOT 5.0x0.0 Round Cabochon 0.65cts Olive Green
PERIDOT 5.0x0.0 Round Cabochon 0.65cts Olive Green
LARIMAR Cabochon 10mm Round AA
LARIMAR Cabochon 10mm Round AA
Elastic BRACELET long-chip tumbled Gold Tigereye
Elastic BRACELET long-chip tumbled Gold Tigereye
Fwt.PEARL 16 inch Temp Str. 5.0-5.5mm ROUND White
Fwt.PEARL 16 inch Temp Str. 5.0-5.5mm ROUND White
Cabochon 16x12 Oval LABRADORITE
Cabochon 16x12 Oval LABRADORITE
Tumbled Gem Mix Average 15-20mm 5kg Bag
Tumbled Gem Mix Average 15-20mm 5kg Bag
Jewellers Tool set in black wallet
Jewellers Tool set in black wallet
BEADS 36 inch HEMATITE TUMBLED
BEADS 36 inch HEMATITE TUMBLED

Limonite pseudomorph of Pyrite Brazil (carded)

Limonite pseudomorph of Pyrite Brazil (carded)
Limonite pseudomorph of Pyrite Brazil (carded)
Ref: 23-810
Limonite is a generic term used for undifferentiated hydrated iron oxides - often hydrated goethite. A very common material in the oxidized zones of iron-bearing deposits, it is produced by the decomposition of many iron minerals, particularly pyrite, with water being retained in varying amounts. While limonite is amorphous, a number of minerals are noted for decomposing to it without losing their crystal shape - particularly pyrite crystals. Any 'crystals' of 'limonite' are actually pseudomorphs of other minerals (such as pyrite, in the case of this specimen from Brazil) which have decomposed in this fashion.
Price per Crystal:
1 item1.23 (1.48 Inc. VAT)view the price in UK Poundsview the price in eurosview the price in US Dollars
2 to 9 items1.23 (1.48 Inc. VAT)view the price in UK Poundsview the price in eurosview the price in US Dollars
10+0.98 (1.18 Inc. VAT)view the price in UK Poundsview the price in eurosview the price in US Dollars

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1.48


Our stock range, of around 10,000 items, covers hobby and professional requirements for craft/workshop/therapy use. E & O E. Copyright: Manchester Minerals Ltd. October 2017