1545 Olivenite, South Caradon Mine, Caradon Hill, St Cleer, Cornwall, England, UK
Olive green prismatic crystals with typical triangular faces on the terminations. Width of view 6mm. Stack of 40 images.
Olive green prismatic crystals with typical triangular faces on the terminations. Width of view 6mm. Stack of 40 images.
Olive-green prismatic crystals. Width of view 8.63mm. Stack of 60 images. Click on the image below for a higher resolution version.
Olive-green prismatic crystals. Width of view 8.63mm. Stack of 70 images. Click on the image below for a higher resolution version.
Dark blue bladed crystals and lighter blue sprays of clinoclase with white fibres of olivenite and balls of green conichalcite and chrysocolla. Ex Bernie Day Collection. Width of view 11.5mm. Stack of 46 images. Click on the image below for a higher resolution version.
Type Locality for goudeyite. Green patches of botryoidal goudeyite and tiny needles visible under higher magnification, with pale-coloured prismatic olivenite crystals. Ex Richard Grant Collection. Width of view 5mm. Stack of 47 images. Click on the image below for a higher resolution version.
Dark green crystals of bayldonite with lighter green olivenite, and yellow hidalgoite crusts on colourless mimetite. You can see the tips of the mimetite peeking through on a few crystals. Width of view 3.5mm. Stack of 60 images. Click on the image below for a higher resolution version.
Dark olive green olivenite with thin bands of lime green conichalcite. The white mineral between is unknown. Width of view 3.5mm. Stack of 40 images. Acquired by Joan Lamond from Harry Critchley in 1998. Click on the image below for a higher resolution version.
Stubby green crystals of olivenite with pale thin tabular barite, that sprinkled with a tiny yellow arseniosiderite balls. Width of view 3.5mm. Stack of 50 images. Ex Cederick Gineste 2/2005. Click on the image below for a higher resolution version.
Olive green crystals of olivenite on pale blue chrysocolla. Not in the photo – clinoclase. Ex Mark Hallam Collection. Width of view 3.5mm. Stack of 40 images. Click on the image below for a higher resolution version.
Time to cut the grass! A mass of jackstraw crystals of olivenite. Ex Ian Graham. Width of view 3.5mm. Stack of 40 images. Click on the image below for a higher resolution version.
Green prismatic crystals of olivenite. Interestingly, when you zoom in, particularly towards the top of the image, you can also see tiny white hexagonal crystals (likely mimetite) and rounded green crystals (likely copper-bearing adamite or zincolivenite). Neither species is listed in Mindat. Ex Ian Graham. Width of view 3.5mm. Stack...
Fine green needles of olivenite with white kaolinite. Width 9mm. Stack of 70 images. Ex Jo Price Collection.