339CTS LEPIDOLITE MINERAL SPECIMEN MS 812

4205

UGS
Dimensions (mm): x x mm
Poids (cts)
Taper: Specimen
Couleurs

Occurrences of Lepidolite 51 x 38x 31 mm
Geological Setting:	May be found in aplites associated with granite pegmatite. rarely found in hydrothermal veins and extremely rarely in granite contact zones.
Physical Properties of Lepidolite
Lustre:	Sub-Vitreous, Resinous, Greasy, Pearly
Diaphaneity (Transparency):	Transparent, Translucent
Colour:	Pink, light purple, light rose red, other colors possible but are rare.
Comment:	Ideally colorless, but frequently occurs in manganese-bearing environments
Streak:	white
Hardness (Mohs):	2½ - 3½
Tenacity:	Elastic
Cleavage:	Perfect {001} perfect
Fracture:	Micaceous
Density (measured):	2.8 - 2.9 g/cm³
Density (calculated):	2.83 g/cm³
Comment:	Calculated densities for various polytypes to 3.11

UGS
Dimensions (mm): x x mm
Poids (cts)
Taper: Specimen
Couleurs

Occurrences of Lepidolite 51 x 38x 31 mm
Geological Setting:	May be found in aplites associated with granite pegmatite. rarely found in hydrothermal veins and extremely rarely in granite contact zones.
Physical Properties of Lepidolite
Lustre:	Sub-Vitreous, Resinous, Greasy, Pearly
Diaphaneity (Transparency):	Transparent, Translucent
Colour:	Pink, light purple, light rose red, other colors possible but are rare.
Comment:	Ideally colorless, but frequently occurs in manganese-bearing environments
Streak:	white
Hardness (Mohs):	2½ - 3½
Tenacity:	Elastic
Cleavage:	Perfect {001} perfect
Fracture:	Micaceous
Density (measured):	2.8 - 2.9 g/cm³
Density (calculated):	2.83 g/cm³
Comment:	Calculated densities for various polytypes to 3.11

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3735

youngergirl44
on 11 Oct, 2024

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Quick shipping with FedEx to the US. The artifact is exactly as described. So cool to own a bit of history like this!

Ancient egypt -Faience Amulets -Imsety The emblem Of The west code CH 861

youngergirl44
on 11 Oct, 2024

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Quick shipping with FedEx to the US. The stone has the polarization expected with real Iceland spar. I'm very happy with this purchase!

310 Cts polished Iceland Spar MYGM 1807

youngergirl44
on 11 Oct, 2024

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Quick shipping with FedEx to the US. It was well packaged. The one I received did have a small crack and chip in the lip, but stuff like that is expected with a natural material like this. I'm happy with my purchase.

AUSTRALIAN BLACKLIP ABALONE SHELL 399.20 CTS AAA 1724

mfalconer82
on 13 Sep, 2024

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20 PCS GENUINE DIAMOND PARCEL 2 POINTERS 0.369 CARATS

janetandjoel
on 28 Aug, 2024

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Paid and shipped - no feedback left after 100 days

41.6 Grams Campo del Cielo Meteorite

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