PRENHITE STONE 4.2 CTS [ST4260 ]

4059

UGS
Dimensions (mm): 10.000 x 8.000 x 7.000mm
Poids (cts): 4.200
Taper: Faceted
Couleurs

PRENHITE

This is a natural Prehnite Gemstone that has been cabochon Cut and is as good as this type of gem gets. Prehnite is very, very seldom cut because 99% of the crystals found are opaque in clarity and not clear enough to cut, unlike this translucent gem. Phenite is a very elusive gem that is highly coveted by collectors world wide! This stone is incredible as it displays translucent clarity that is almost unheard of with this type of gem.

Weight 4.2 cts app

size 10x8.1 x6.9 mm app

Color is usually a pale green to a yellowish grass green, also gray, white or colorless.

Luster is vitreous to waxy or pearly.

Transparency: Crystals are transparent to mostly translucent.

Crystal System is orthorhombic; 2 m m.

Crystal Habits include nodular, concretionary, radial, encrusting and stalactitic formations among other similar types. Tabular or pyramidal individual crystals are rare but some nodular specimens show tabular crystal protrusions. Epimorphs (crystal growth over the surface of another mineral) over laumontite are usual, but available (see above).

Cleavage is good in one direction (pinacoidal).

Fracture is uneven.

Hardness is 6 - 6.5.

UGS
Dimensions (mm): 10.000 x 8.000 x 7.000 mm
Poids (cts): 4.200
Taper: Faceted
Couleurs

PRENHITE

Weight 4.2 cts app

size 10x8.1 x6.9 mm app

Color is usually a pale green to a yellowish grass green, also gray, white or colorless.

Luster is vitreous to waxy or pearly.

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sedagems

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Hi Welcome to the Sedagems store, Run by Paul Sedawie and specializing in Australian sapphires and gems stones he has collected on his many buying trips world wide. All stock has a money back guarantee as your continued business is our business.

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kewpie
on 11 Nov, 2024

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royrock
on 3 Nov, 2024

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Beautiful agate piece , and as always fast efficient service from Sedagems

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frank1942
on 2 Nov, 2024

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Nice

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maiziemaizie
on 31 Oct, 2024

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Gorgeous stones, very happy

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maiziemaizie
on 31 Oct, 2024

Positif

Gorgeous stone, very happy

22.9CTS VARASCITE 'SPIDER WEB' AUSTRALIA [MGW 4616]

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