RJ26G2
: Quartz - Cavradi, Grischun (Grisons; Graubünden)
Switzerland
Quartz
Cavradi, Curnera Valley, Tujetsch (Tavetsch), Vorderrhein Valley, Grischun (Grisons; Graubünden)
Switzerland
(±1949)
Specimen size: 6.1 × 3 × 2.5 cm = 2.40” × 1.18” × 0.98”
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