MRA98CD4: Plate formed by Quartz crystals arranged in a very aerial manner with clear development of the prism and the perfectly sharp terminations, translucent and with abundant inclusions of dark green Chlorite concentrated in the centers of the Quartz prisms, and which in turn are partially covered by very clear, practically transparent Albite crystals.
An alpine classic from a well-known mineralogical area of Switzerland.
Grischun (Grisons; Graubünden)  Switzerland

Specimen size: 8.1 × 7.3 × 4.4 cm = 3.19” × 2.87” × 1.73”

Main crystal size: 4.3 × 1 cm cm = 1.69” × 0.39”