512-10ahmre ((PSEUDO? BERTRANDITE on BERYL)), $10 MINIMUM BID, Valencia Mine, near Groton, New Hampshire, 4.5 x 2.5 x 2 cm, Miniature, | |
ex A L McGuinness with label, ex Orbit Minerals which was an exchange with Paul H Burroughs of Concord NH on 9/14/51. This is an old specimen and it has the Beryl crystal form but does not look like Beryl. I think it is a pseudomorph. |