MAHOGANY OBSIDIAN SLAB 1
Out of stock
Large, chunky slab of beautiful Mahogany Obsidian, unpolished.
Location:
Mexico
Dimensions:
11.5cm x 7.8cm x 1cm, 228g
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CHRYSOPRASE AUSSIE ROCK
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A gemstone variety of chalcedony (a cryptocrystalline form of silica) that contains small quantities of nickel. Its color is normally apple green, but varies to deep green.
Location:
Maryborough, Queensland.Dimensions:
7.8cm x 6.7cm x 2.1cm, 105g.SKU: CH22C03 - Rock 'n Slabs, Slabs
CUPRITE SLAB 4
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Malachite, Azurite, Copper and some others.Location:
Arizona, USA.Dimensions:
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A great little chunk of Cuprite Slab. From a renowned and now closed location, last mined in 1960. Quite heavy for their size, polishes to a dark red with other colours from minerals like..
Malachite, Azurite, Copper and some others.Location:
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7.2cm x 8.5cm x 1.6cm, 158g.Cuprite: Cu2O.
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ATLANTISITE SERPENTINE STICHTITE ROCK
Australian Minerals, Minerals of the World, Rock 'n Slabs, RocksATLANTISITE SERPENTINE STICHTITE ROCK
An Atalantisite Serpentine Stichtite Rock to add to your collection or for jewel. We reckon this beautiful Aussie stone is under appreciated! It features an unusual combination of bright green and deep purple colouring throughout. This rock has a good amount of deep purple stichtite to green serpentine. When cut and polished it will look absolutely stunning. A solid specimen with good colour ready for Lapidary work. Pics taken outside in natural sunlight, some wet some dry.
Location:
Dundas, Tasmania.Dimensions:
9.4cm x 6.5cm x 3.1cm, 184g.Serpentine:
(Mg,Fe)3Si2O5(OH)4.Stichtite:
Mg6Cr2CO3(OH)16 · 4H2O.SKU: AM23ASS01 - Rock 'n Slabs, Slabs
DENDRITIC AGATE MERLINITE SLAB 3
DENDRITIC AGATE MERLINITE SLAB
A super good quality polished Dendritic Agate Merlinite Slab. It is known by many names, common opal, opalite, dendritic agate and Merlinite for the more poetic among us. This is old stock and really is a better quality than most available at present, with some transparency. Polished both sides and a reasonable thickness for working into a lovely Aussie pendant or other jewellery item.
Location:
Norseman, Western Australia, Australia.Dimensions:
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nH2O Hydrated Silicon Dioxide.
SKU: B0123