rough stone with loupe.

10x business citrine color colorful colour colourful crystal crystals cutter deposit deposits explorer gemmology gemology gems gemstone glass grading gravel gravels hand jewel jewellery jewelry jewels lapidaries lapidary lens like loupe luster lustre magnification mine mineral minerals mining precious quartz reflect reflection rich richness rough rubellite ruby secondary semi solid sorting stone stones topaz tourmaline transparency transparent treasure triplet uncut unpolished unpolishing valuable value water wealth worn