Feldspar

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

Stilbite from India, individual mineral specimen view 1

白費爾德斯帕島的沙門斯圖比海脊

Feldspar from Xuebaoding, Pingwu Co., Sichuan, China, individual mineral specimen view 1

藍色藍菲爾德斯帕,有粗體重複臉部步驟

Hyalite opal from Fujian, China, individual mineral specimen view 1

使用薄青氟石和費爾德斯帕的亞亞利葉葉葉類

Titanite (sphene) from Pakistan, individual mineral specimen view 1

綠色泰坦石與帕萊阿帕蒂和費爾德斯帕

Spinel from Myanmar, individual mineral specimen view 1

與Mica公司一起的大型紫色脊柱水晶——緬甸

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