US$    € EURO    ¥ YEN    £ POUND    CAN$    AUS$    2 specimens selected  -  back to the Galleries MD-202026 - Annite - - Archived Rockport, Essex Co., Massachusetts, USA small cabinet, 6.8 x 5.4 x 4.6 cm. CLICK HERE FOR LARGER IMAGE: 6.8 x 5.4 x 4.6 cm. According to MINDAT this is a very rare member of the Mica Group in the Biotite-Phlogopite Series. Regardless, it’s the most oddly crystallized mica I have seen. It looks more like a dark phosphate than a mica. From the TYPE LOCALITY where it was first noted in 1868. Ex. Academy of Natural Sciences Philadelphia Collection. PAS-130a - Annite - $ 300 Rockport, Cape Ann, Essex Co., Massachusetts (TYPE LOCALITY) small cabinet, 6.8 x 5.4 x 4.6 cm ex.  Philadelphia Academy of Natural Sciences CLICK HERE FOR LARGER IMAGE: CLICK HERE FOR LARGER IMAGE: CLICK HERE FOR LARGER IMAGE: According to MINDAT this is an extremely rare member of the Mica Group in the Biotite-Phlogopite Series. Regardless, its the most oddly crystallized mica I have seen. It looks more like a dark phosphate than a mica. From the TYPE LOCALITY where it was first noted in 1868!