Opal by sayCet
“The opal gemstone is a mineraloid form, not a mineral. Oddly, 6% to 21% of its total weight is actually water.”
3 more comments / 12 lovesThis jam is special! The first and only time it’s been posted was by walt.brown in Mar 2013.
“The opal gemstone is a mineraloid form, not a mineral. Oddly, 6% to 21% of its total weight is actually water.”
3 more comments / 12 lovesThis jam is special! The first and only time it’s been posted was by walt.brown in Mar 2013.