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Showing 1516–1530 of 1533 results
- Crystals, Minerals of the World, Quartz
BLUE QUARTZ CLUSTER 90
A cluster of perfect little bi-pyramidal Blue Quartz crystals 90 on matrix. Rare and quite unique, this natural mineral is only found in Spain. The blue colour is caused by Magnesiorebeckite inclusions in the quartz.
Location:
Cantera Juanona, Antequera, Malaga, Andalusia, Spain.Dimensions:
3.5cm x 6cm x 5cm, 141g.Quartz: SiO2.
SKU: WEB0046 - Crystals, Minerals of the World, Quartz
BLUE QUARTZ CLUSTER 60
BLUE QUARTZ CLUSTER 60
A lovely Blue Quartz Cluster 60 crystals. Not often available, this is a rare form of quartz with an unusual bi-pyramidal crystal shape. The colour is caused by inclusions of Magnesioriebeckite. An absolute must for the quartz collection. A super piece!
Location:
Cantera Juanona, Antequera, Malaga, Andalusia, Spain.Dimensions:
1.5cm x 5cm x 5cm, 24g.Quartz: SiO2.
SKU: WEB0047 - Fossils, Rock 'n Slabs
PETRIFIED WOOD GOLDEN OAK
PETRIFIED WOOD – GOLDEN OAK
An attractive piece of Petrified Wood Golden Oak. Perfect display piece for the collection. It forms when plant material is buried by sediment and protected from decay by oxygen and organisms. Then groundwater rich in dissolved solids flows through the sediment replacing the original plant material with silica, calcite, pyrite or another inorganic material such as opal.
Location:
Oregon, USA.Dimensions:
11.4cm x 6.9cm x 0.6cm, 85g.Petrified wood:
SKU: PTWD0001 - Rock 'n Slabs
SUGILITE ROUGH SLICE
A slice of Sugilite, the rare and sought after purple and black mineral. Used primarily for the making of strikingly beautiful jewellery. Photos taken wet to show colour, as this is a rough unpolished piece.
Location:
South Africa.Dimensions:
5cm high x 7.8cm wide x 0.7cm deep, 72g.SKU: SLBSU0001 - Crystals, Minerals of the World
CITRINE QUARTZ CLUSTER LARGE
CITRINE QUARTZ CLUSTER LARGE
A gianormous, quality specimen of Citrine Quartz from Brazil. Good clear terminations with sharp points and the whole cluster is flat for easy, secure display and use. This piece has no matrix to speak of, it’s all good stuff! Quality perspex stand included.
Location:
BrazilDimensions:
5cm x 32cm x 30cm, 8.8kgSKU: CC0073 - Other Treasures
RHODOCHROSITE SPHERE
A lovely dusky pink Rhodochrosite sphere. This stone is not often available in sphere form, mainly being used for jewelllery, carvings or mineral specimens. This piece has a ‘sugary’ look to it with some clear patches. A great find!
Perspex sphere holder included.Location:
PeruDimensions:
65mm in diameter, 428gSKU: RHODOSSR0001 - Rock 'n Slabs
BLACK JADE NEPHRITE SLABS
BLACK JADE NEPHRITE SLABS
A package of good BLACK JADE NEPHRITE SLABS suitable for jewellery, carving, lapidary working or tool making. 7% iron content differentiates this from other nephrite jade and is the main cause for the black. One photo shows dry and the other is wet – you can see my reflection (hand camera & arm). This is one of the toughest stones with a great luster shine when polished.
Location:
Cowell South AustraliaDimensions:
Range of sizes shown with ruler in photos, thickness around 7mm to 9mm straight parallel cuts, weight 1200gSKU: BJSB001 - Crystals, Minerals of the World, Quartz
QUARTZ CRYSTAL ARENITE CHLORITE
QUARTZ CRYSTAL ARENITE CHLORITE
Striking piece of clear Quartz Crystal Arenite Chlorite inclusions. The Crystal is polished on 3 sides and clearly displays the dark green Chlorite formations. It was very hard to photograph this crystal as the quartz is so clear, my pics don’t do the crystal or inclusions justice!
Location:
Brazil.Dimensions:
5.4cm x 2.5cm x 1.5cm, 40g.Quartz: SiO2.
SKU: web0142
