Goldings Mine, Boscean Mine, Kenidjack Valley, St Just, Cornwall, England, UK
Well formed brown-black crystals to 2 mm across, on feldspar and granite. Collected by myself in May 2005. P Haas photograph and collection.
© Peter Haas
Cassiterite crystals up to 1mm across on granite matrix.
Small sparkling cassiterite crystals in a hematised granitic matrix showing coarse feldspar crystals.
© Dale Foster Collection
Rich cassiterite in a quartz-tourmaline veinstone. Collected by Charles Smith, former geologist of Geevor Mine.
Rich cassiterite in a quartz-tourmaline veinstone.