This glassy, lustrous mineral is found in lava flows, and obsidian stones can be massive. Obsidian is formed when viscous lava (from volcanos) cools rapidly.
stone blue stone boat stone brod stone cart stone cast stone coal stone cold stone dead stone deaf stone dike stone face stone gray stone lath stone lily
Color Change Sapphire · London Blue Topaz · Sagenite Agate · Amazon Stone · Common Opal · Lux Sapphire · Saltwater Pearl · Amazonstone · Condor Agate.
CSI: Colored Stone ID by Properties · Diamonds: The 4 C's · Diamond Cutting: The "C" that Counts! Dictionary of Diamond Terminology · Dictionary of Jewelry
Sep 8, 2017 Crystal meanings and metaphysical healing lore and related information about stones which start with the letter A in brief are shown here.