RC47H7
: Quartz (variety smoky and gwindel) with Chlorite - Drum Tobel, Grischun (Grisons; Graubünden)
Switzerland
Quartz (variety smoky and gwindel) with Chlorite
Drum Tobel, Sedrun, Tujetsch (Tavetsch), Grischun (Grisons; Graubünden)
Switzerland
(±1940)
Specimen size: 5.3 × 5.2 × 2.7 cm = 2.09” × 2.05” × 1.06”
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