Very pale-blue fibrous agardite with green Cu-adamite (or zincolivenite). Ex Jo Price Collection. Width of view 6mm. Stack of 100 images. Click on the image below for a higher resolution version.
Pale adamite crystal aggregates with deeper green cores of copper-bearing adamite (or zincolivenite?). Interestingly, as you move the specimen around under the microscope, the “hard dividing line” between the two colours looks like it moves!...
Thick tabular orange-brown wulfenite crystals. Width of view 5.5mm. Stack of 60 images. Click on the image below for a higher resolution version.
Superb lustrous apple green bladed annabergite crystals with dull green smithsonite. Width of view 11.5mm. Stack of 170 images. Click on the image below for a higher resolution version.
Acquired by Joan Lamond in 1999 from the Holland Micro Group.
Acquired by Joan Lamond from Andre Heyninck (Belgium) in 2001.
Variety cabrerite. Acquired by Joan Lamond from Harry Critchley in 2000.
Zoned white to brown barite with tiny colourless mimetite crystals and white “smithsonite”. The latter is not listed in Mindat. Width 18.5mm. Stack of 200 images. Ex Ted Johnson.
Olive green beudantite crystals, and some as an epimorph after a cubic mineral (pyrite?). Width 11mm. Stack of 80 images. Ex Jo Price Collection.
Colourless blocky crystals fluoresce orange under longwave UV. Width 6.5mm. Stack of 64 images. Ex Jo Price Collection.
Analysed by Uwe Kolitsch, Helmut Braith
Type locality. Greenish yellow acicular sprays. Formerly known as kankite from this locality.
Ex Joan Lamond 3719, received in a swap with Andre Heyninck (Belgium). Tiny yellow plates in slag. Also present are sprays of white acicular crystals labelled (erroneously I think) as calcite.
Platy yellow thorikosite with globular fluorite, and white gypsum from the Lavrion District, Attikí Prefecture, Greece. Exact locality unknown.
