NB26K9: Doubly terminated Quartz (variety amethyst) - Don Nicolás Mine, Córdoba Province Argentina
Doubly terminated Quartz (variety amethyst)

Don Nicolás Mine, Villa Rafael Benegas (Villa Benegas), Mina Clavero, San Alberto Department, Córdoba Province  Argentina (2003)

Specimen size: 7 × 5.5 × 3.5 cm = 2.76” × 2.17” × 1.38”
Main crystal size: 3.3 × 1.4 cm = 1.30” × 0.55”

specimens/s_imagesK9/NB26K9d.jpg