Feldspar

Feldspar specimens — orthoclase, microcline and adularia crystals, often as matrix for quartz, mica and tourmaline.

Blocky cream feldspar crystals with small quartz from Yunxiao, Fujian, China, held in hand

Fujian Province · China

Blocky Cream Feldspar with Quartz — Fujian, China

Multi-mineral plate of feldspar, zeolite, quartz, pyrite and epidote on stand from Fujian, China

Fujian Province · China

Feldspar with Zeolite — Fujian, China

Large cream adularia feldspar crystal from Pakistan, held in hand

Adularia — Pakistan

Yellow-green titanite crystals in white feldspar pocket from Pakistan, held in hand

Feldspar with Titanite — Pakistan · 3.9 cm

Salmon-pink prismatic feldspar crystals with smoky quartz from Yunxiao, Fujian, China

Fujian Province · China

Prismatic Feldspar with Smoky Quartz — Fujian, China

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