State Museum of Natural History. 37 



Number. 



510 Rhodonite Cummmgton, Mass. 



Pickett Collection. 



511 Rhodonite Cummmgton, Mass. 



Pickett Collection. 



512 Spodumene Sterling, Mass. 



513 Petalite 



Pickett Collection. 



514 Petalite Bolton, Mass. 



Gebhard Collection. 



515 Amphibole (Tremolite) 



Van Rensselaer Collection. 



516 Amphibole (Tremolite) 



517 Amphibole (Tremolite) Canaan, Columbia Co, N. Y. 



Gebhard Collection. 



518 Amphibole (Tremolite) Dover, Dutchess Co., K Y. 309 



Beck Collection. 



519 Amphibole (Tremolite), Gouverneur, St. Lawrence Co., N". Y. 



520 Amphibole (Tremolite) Port Henry, Essex Co., N. Y. 1047 



Beck Collection. 



521 Amphibole (Tremolite) Edenville, Orange Co., N. Y. 



522 Amphibole (Tremolite), Kane's quarry, Westchester Co., N.Y. 494 



Beck Collection. 



523 Amphibole (Tremolite) 



Van Rensselaer Collection. 



524 Amphibole (Tremolite) Amity, Orange Co., N. Y. 612 



Beck Collection. 



525 Amphibole (Tremolite) Patterson, Putnam Co., N". Y. 329 



Beck Collection. 



526 Amphibole (Tremolite) Edenville, Orange Co., N. Y. 



527 Amphibole (Tremolite) Sheffield, Mass. 



528 Amphibole (actinolite) Middlefield, Mass. 



529 Amphibole (actinolite) Middlefield, Mass. 



530 Amphibole (actinolite) Middlefield, Mass. 



531 Hornblende and talc 



Van Rensselaer Collection. 



532 Hornblende 



533 Hornblende 



Van Rensselaer Collection. 



534 Hornblende Fitchburg, Mass. 



Pickett Collection. 



535 Hornblende Yonkers, Westchester Co., N. Y. 517 



Beck Collection. 



536 Hornblende 



Van Rensselaer Collection. 



537 Sahlite 



G-ebhard Collection. 



538 Hornblende Edenville, Orange Co., N. Y. 



Beck Collection. 



539 Hornblende 



540 ? 



541 Hornblende 



Van Rensselaer Collection. 



