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Rose quartz — specimen 0188, photo © NMNHS
Rose quartz — specimen 0188, photo © NMNHS

Rose quartzspecimen 0188


no precise locality [Africa]

Weight: 3.81 ct; size: 10.22 | 10.20 | 7.20 mm; shape: octagon; colour: very light purple; clarity: eye clean; cut: excellent; treatment: none.

Very clean specimen; design ‘Easy Octagon’ by Quincy D. Howell, excellent cut by Tan Pen.

Other specimens
Rose quartz — specimen 0233Rose quartz — specimen 0079Rose quartz — specimen 0279Rose quartz — specimen 0700Rose quartz — specimen 0078Rose quartz — specimen 0377Rose quartz — specimen 0257Rose quartz — specimen 0266Rose quartz — specimen 0271Rose quartz — specimen 0346Rose quartz — specimen 0698Rose quartz — specimen 0699Rose quartz — specimen 0701Rose quartz — specimen 0175Rose quartz — specimen 0242

More information from ‘Classification’

Two varieties of quartz are called rose quartz. One is found in translucent masses made of intergrown anhedral crystals. It is always showing a hazy to translucent character due to microscopic fibrous inclusions of a pink borosilicate mineral related to dumortierite. The other variety occurs in well-formed crystals of similar colour. The colour is apparently caused by irradiation-induced colour centres based on Al and P, that replace Si in the atom lattice.