SOLD
MRZ258
Alstonite
Miniature, 5.1 x 4.1 x 2.7 cm
North Cross vein, Brownley Hill Mine, Nenthead, Cumbria, England
Ex. Martin Zinn; Lindsay Greenbank
SOLD
Sharp crystals to 7 mm cover the whole upper face of this very rich specimen, collected by noted English dealer Lindsay Greenbank in 1989 at a rare lucky strike that produced modern specimens at this ancient locality. From his personal collection.