Pink erythrite (look closely, some crystals are bent), blue lavendulan and olive-green cobaltaustinite. Cobaltite crystals are present, enbedded in the matrix, but not in this image. Width of view 7.66mm. Stack of 85 images. Click...
A few pieces. Erythrite occurring as a pink alteration of cobaltite crystals, which are embedded in fluorescent calcite. Ex Bernie Day Collection. Width of view 11.5mm. Stack of 55 images. Click on the image below...
A mass of deep pink erythrite crystals. Also present (in matrix and not shown) is tan smolianinovite pseudomorphing a cobaltite crystal. Gift from Bernie Day, December 1992. Width of view 11.5mm. Stack of 120 images....
Sharp pink erythrite crystals and masses. Cobaltite as cubes mostly replaced by tan hörnesite. Black/purplish heterogenite. Ex Jo Price Collection. First image: Width of view 5.75mm. Stack of 120 images. Click on the image below...
Crude white pseudocubes with a slight pinkish tinge (some altering to erythrite). Width 5.75mm. Stack of 40 images (close up). Width 18.5mm. Stack of 109 images (wider view). Ex Diederik Visser. Click on the images...
Olive-green cobaltaustinite replacing cubes of cobaltite. Ex Jo Price Collection. Width of view 11.5mm. Stack of 38 images. Click on the image below for a higher resolution version.
