Lepidolite looking awfully like an island.
I am not sure what crystal this is, it is just very shiny and pretty.
A anatomical styled heart carved out of rock.
Quartz crystal lit to accentuate the green colouring. This is an artificially grown crystal set.
Amethyst crystal - here I tried to bring out the inner structure.
Madagascar Celestine.
Amethyst quartz again - lit to show structure.
Heart of the Rock. Rose Quartz with an unexpected heart revealed.