Diamond, Republic of the Congo rainbow crystal which are more than likely

which are more than likely caused by the presents of the lepidolite

*This sterling hand fabricated

It weighs 162 grams and measures 9

The fluorite is highly fluorescent and glows an intense blue under long wave UV

Labradorite in sterling silver setting

Diamond, Republic of the Congo rainbow crystal which are more than likelyDiamond Mbuji Mayi Miba, Democratic Republic of the Congo Ex. Greg Boles Collection 5 x 5 x 4 mm Mounted In A Standard Perky Box This mineral specimen is from the collection of Gregory Boles. Greg has had a lifelong passion for collecting minerals and other geological items. His hobby started at an early age in 1956 and continues to this day. Greg's enthusiasm for science led him to receive a BS in geology from the University of Kansas in 1987. He