RM47F8: An excellent and classic example from the Tincroft Mine. A group of well defined crystals on a perfectly sized matrix. It was bought from Sir Arthur Russell in 1926.
The specimen has been published in the magazine ‘extraLAPIS’ on page 54, number 57, "Cornwall & Devon" and for the magazine ‘Lapis‘, page 8, Jan/Feb 2025
Tincroft Mine, Carn Brea and Tincroft United Mines, Carn Brea, Camborne - Redruth - Saint Day District, Cornwall  England / United Kingdom (±1926)

Specimen size: 3.7 × 3.4 × 3.1 cm = 1.46” × 1.34” × 1.22”

Main crystal size: 0.9 × 0.8 cm = 0.35” × 0.31”