David K. Joyce

Fluoro-richterite

$40.00
6.4x2.7x1.9 cm
Gibson Road East
Tory Hill
Ontario, Canada

Fluoro-richteriteFluoro-richterite

Item number: 24455

A twinned crystal of fluoro-richterite showing very sharp prism faces and relatively incoherent terminal faces, although it is doubly terminated. the twinning re-entrant angles easy to see on the prism faces.