- Thumbnail, 2.7 x 2.4 x 2.0 cm
- Silver Crater Mine (Basin Property), Faraday Township, Bancroft District, Hastings Co., Ontario, Canada
A fine, floater cluster of sharp and euhedral, brownish betafite crystals with moderate luster from the Silver Crater Mine of Bancroft, Ontario, Canada. Textbook crystal form. This very fine old-time piece was collected in the 1950s.