Tobermorite
Puech de Vermus, Espalion, Rodez, Aveyron, Occitanie, France
Good sample, very representative of this rare calcium silicate, on globular growths of snowy white color on a base of grayish Quartz and on matrix.
Puech de Vermus, Espalion, Aveyron, France.
Found in 1983
Specimen size: 4.4 × 3.6 × 4.2 cm = 1.7” × 1.4” × 1.7”
Main crystal size: 0.3 × 0.3 cm = 0.1” × 0.1”
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