It's little and delicate things that look like coral today. I make no apology for the appearance of strands of cotton wadding in these shots; if you've ever handled aragonite or pyromorphite you'd understand. Fragile suckers.
Aragonite:

This piece is from Mexico.

Pyromorphite:

no subject
Date: 2011-07-19 05:14 pm (UTC)no subject
Date: 2011-07-20 03:12 am (UTC)