Rock 'n Slabs
Showing 1–12 of 25 results
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Jewellery, Minerals of the World, Rock 'n Slabs
FINEST TURQUOISE NUGGET
The Finest Turquoise Nugget available. You will not find any better than this untreated natural rough Turquoise. This quality is rare to find anywhere at any price. This Nugget is solid and pure in form. The colour is the most sought after shade, also the colour of a world renowned jeweller. An outstanding gemstone of the best Turquoise Nugget ready for collection or gemstone cutting.
Location:
The Best Location.Dimensions:
3.6cm x 2.7cm x 1.9cm, 21.74g or 108cts.Turquoise
Cu(Al,Fe3+)6(PO4)4(OH)8·4H2O.SKU: n/a -
Chrysoprase, Rock 'n Slabs
CHRYSOPRASE ROCK
A beautiful Chrysoprase Rock with excellent colour and a great appearance. While this piece is certainly a cutter, it would also make a great specimen piece kept as is. A super piece, who wouldn’t like this beautiful rock in their collection?. From the famed Queensland locale of Marlborough. If you like it, snap it up now or you may regret it later. Some photos are shown with the rock sun backlit to highlight the transparency and depth of colour of the material.
Location:
Marlborough, Queensland, Australia.Dimensions:
7.2cm x 4.1cm x 2.7cm, 65g.CHRYSOPRASE
SKU: B0310 -
Minerals of the World, Rock 'n Slabs
MALACHITE LAPIDARY ROUGH
Malachite Lapidary Rough Rock ready to be crafted into cabs or pendants at your local Lapidary Club. Once this piece is cut and polished it will be a beautiful dark forest green colour, with some banding through it. It is this rich colour and banding that makes Malachite such a popular mineral. It is also a nice soft stone to work with, being a 4 on the Moh’s Scale of Hardness.
Location:
D.R Congo, Africa.Dimensions:
654g.Malachite: Cu2(CO3)(OH)2.
Copper Carbonate Hydroxide.SKU: B0108-1 -
Chrysoprase, Rock 'n Slabs
CHRYSOPRASE ROUGH CUTTING
Beautiful Chrysoprase Rough Cutting Aussie stone. An amazing colour for a rough stone of pale apple green. Once polished it will be quite striking. Usually reserved for jewellers, quality specimens like this are hard to come by and attract high prices. A great Aussie Gemstone. At 324g this is a larger specimen and worthy for any collection, but I think it will be made into jewellery. Some of the photos shown are back-lit with a torch to show the depth of colour and quality.
Location:
Maryborough, Queensland, Australia.Dimensions:
10.2cm x 7cm x 4.3cm, 324g.Chrysoprase
SKU: B0309 -
Minerals of the World, Rock 'n Slabs
CHRYSOCOLLA MINERAL SPECIMEN
Introducing a vibrantly coloured Aussie Chrysocolla Mineral Specimen. This mineral is great quality, featuring a very beautiful shade of green. The Chrysocolla is solid with what looks like an Iron Oxide top center, some Quartz and a patina of muddy Copper. This is a super specimen which will add a splash of colour to your collection. Chrysocolla has a pretty unique colour to the mineral world, with the only similar hue being of the best quality Turquoise. As with many blue and green rocks, this is an ore of copper, as you can see in the formula below.
Location:
Mt Selwyn, QLD, Australia.Dimensions:
5.7cm x 5.7cm x 5.5cm, 176g.Chrysocolla
Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2OSKU: CHRYS1706 -
Minerals of the World, Rock 'n Slabs
SNAKESKIN AGATE
We have some unusual Snakeskin Agate Nodules available. So named for the patterns often formed on the surface of the stone. This is cool stuff, when you pick it up you just want to hold on it. Appears in an interesting formation and who knows what’s inside.For enhanced display mounted on a perspex pad.
Dimensions:
Approx. 5.4cm x 5.2cm x 4.6, 139g.Location:
USA.AGATE
SKU: SNAKES025 -
Rock 'n Slabs, Slabs
AUSSIE PREHNITE SLAB 3
AUSSIE PREHNITE SLAB
A beautiful, top grade Aussie Prehnite Slab. A super and unusual display piece. This material is an unusual green colour that is hard to capture in photos. They all look a little yellow but the piece is more green in person. This slab has been liquid glassed for a tough and glossy finish to show the colour at it’s best.
Location:
Wave Hill, NT, Australia.Dimensions:
17cm x 9cm x 0.8cm, 238g.Prehnite: Ca2 Al2 Si3 O10(OH)2.
Calcium Aluminum Silicate Hydroxide.
SKU: B0363 -
Rock 'n Slabs, Slabs
AUSSIE PREHNITE SLAB 1
AUSSIE PREHNITE SLAB
A beautiful, top grade Aussie Prehnite Slab. A super and unusual display piece. This material is an unusual green colour that is hard to capture in photos. They all look a little yellow but the piece is more green in person. This slab has been liquid glassed for a tough and glossy finish to show the colour at it’s best.
Location:
Wave Hill, NT, Australia.Dimensions:
21cm x 9cm x 0.85cm, 304g.Prehnite: Ca2 Al2 Si3 O10(OH)2.
Calcium Aluminum Silicate Hydroxide.
SKU: B0361 -
Rock 'n Slabs, Slabs
CUPRITE SLAB 6
CUPRITE SLAB
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:
Arizona, USA.Dimensions:
2.7cm x 8.8cm x 2cm, 158g.Cuprite: Cu2O.
SKU: B01456 -
Rock 'n Slabs, Slabs
CUPRITE SLAB 5
CUPRITE SLAB
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:
Arizona, USA.Dimensions:
7.2cm x 8.5cm x 1.6cm, 158g.Cuprite: Cu2O.
SKU: B01455 -
Rock 'n Slabs, Slabs
CUPRITE SLAB 4
CUPRITE SLAB
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:
Arizona, USA.Dimensions:
3cm x 9.8cm x 2.2cm, 177g.Cuprite: Cu2O.
SKU: B01454
