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Rock 'n Slabs
Showing 1–12 of 20 results
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Chrysoprase, Rock 'n Slabs
CHRYSOPRASE ROUGH LARGE
CHRYSOPRASE ROUGH LARGE
Beautiful chunky Chrysoprase Rough Large stone. An amazing colour for a rough stone, 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. Showing stunning colour of Apple Green and good form. Chrysoprase, chrysophrase or chrysoprasus is a gemstone variety of chalcedony (a cryptocrystalline form of silica) that contains small quantities of nickel. Its best color is normally apple-green, but varies to deep green. The darker varieties of chrysoprase are also referred to as Prase. This material was fossicked many years ago, the location is now closed for fossicking and local sales.
Location:
Marlborough, Queensland, Australia.Dimensions:
14cm x 12.5cm x 3.5cm, 710g.SKU: LGECHRYSO -
Rock 'n Slabs, Slabs
AUSSIE ROCK LOT PREHNITE
AUSSIE ROCK LOT PREHNITE. A bunch of rocks from the bottom of our 14″ saw. We cleaned them and they need a new home and possibly some work to turn them into jewellery pieces. The rocks mainly Prehnite and a black and white agate from Agate Creek along with a Chevron Amethyst from NT.
Location:
Wave Hill, NT, Australia.Dimensions:
1431g.Prehnite: Ca2 Al2 Si3 O10(OH)2
Calcium Aluminum Silicate Hydroxide.
SKU: B0361-1 -
Rock 'n Slabs, Slabs
GREEN MOSS AGATE SLABS
A pair of beautiful, Green Moss Agate Slabs. A super and unusual display of semi translucent patterning. This material is an unusual green colour with some clear translucent paths. The two slabs were cut from the same rock of very old stock.
Location:
India.Dimensions:
1.1cm x 12cm x 6cm, 157g.
0.8cm x 11.7cm x 6.1cm, 108g.SKU: B0363-1 -
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 -
Rock 'n Slabs, Slabs
CUPRITE SLAB 3
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:
4cm x 3.8cm x 2.1cm, 404g.Cuprite: Cu2O.
SKU: B01453 -
Rock 'n Slabs, Slabs
CUPRITE SLAB 2
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:
10.5cm x 7cm x 2.2cm, 404g.Cuprite: Cu2O.
SKU: B01452 -
Rock 'n Slabs, Slabs
CUPRITE SLAB 1
CUPRITE SLAB 1
A great little chunk of Cuprite Slab 1. 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:
5.2cm x 4cm x 2.2cm, 159g.Cuprite: Cu2O.
SKU: B01451 -
Rock 'n Slabs, Slabs
DENDRITIC AGATE MERLINITE SLAB 8
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:
10.5cm x 5.3cm x0.75cm, 72g.Opal: SiO2.
nH2O Hydrated Silicon Dioxide.
SKU: B0128
