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Brookite Inclusions in Quartz

Product No.: km11-067

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Brookite Inclusions in Quartz

Mineral:	Quartz / Rutile / Brookite
Chemical Formula:	SiO₂ / TiO₂ / (Ca,Fe,Mn)Al₂BSi₄O₁₅OH
Size:	38,2 x 23,0 x 21,8 mm
Weight:	91,6 ct or 18,32 g
Transparence:	transparent
Quantity:	1
Origin:	Wana, South Waziristan, Federally Administered Tribal Areas (FATA), Pakistan

Quartz crystals with Brookite inclusions, at the former contact faces Brookite existed a small fracture plane is still visible at the surface. The brownish grey needles are imbedded in both crystals.

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