Largest crystal size: sil-10mm networks, sp-4mm mm
This specimen is not available for sale.
Here is a different one! Some of the calcite has been removed from this specimen to reveal well, formed, black sphalerite crystals, with meshes of small dendritic silver crystals between them. Gorgeous under the microscope! Rich specimen, too!
All prices in Canadian dollars. For payment in US$, deduct 25% or multiply by 0.75.