CUPRITE Cu2O (cubic) . variety chalcotrichite, acicular translucent red crystals on limonitic matrix . Cole Shaft, Bisbee, Cochise County, Arizona . 毛赤銅礦呈針狀，纖毛狀，鮮紅金屬光澤，為赤銅礦的變種． 幾乎可確定很少人親自見到它，包括專家在內！

經典名礦欣賞 ．２．３．４．５．６．７．８．９
NO.32