Black Opal 7x9-8x10mm Pebble - 15-16-Inch HPS_07132023 thought to be derived from

thought to be derived from trace amounts of titanium

Because of its softness

Blue Crazy Lace Agate is actually Mexican Crazy Lace Agate that has been color enhanced with blue to bring out the beautiful patterns in the stone

Amazonite is a member of the feldspar family

These rough specimens are mined all over the globe and hand selected for Dakota Stones product line

Black Opal 7x9-8x10mm Pebble - 15-16-Inch HPS_07132023 thought to be derived fromBlack Opal is a naturally occurring variety of precious opal mined in Australia. this opal variety is characterized by their dark base tone. It is mined under extremely harsh conditions and the high grade specimens are more rare than diamonds. Australian Aboriginal tribes referred to Black Opal as "Fire of the Desert."