Product 7/40
An attractive development of small doubly terminated scalenohedral crystals of calcite clustered into groups, which, in cross section, take on a hexagonal profile. These are grown over a haematite stained chalcedony which in turn is overgrowing quartz crystals.
5.0cms x 4.0cms x 4.0cms.
Geevor Mine, St. Just, Cornwall.
ex Ian Acworth Collection #CW107.
This product was added to our catalog on Saturday 29 May, 2010.