Citrine 4mm Round - 15-16 Inch 20210722 rainbow effect of light refracting

rainbow effect of light refracting off of the air bubbles inside of the stone

Ruby has long been considered one of the most beautiful and valuable gemstones on the planet

but occasionally gabbro comes in oranges and greens

a warm peach

An orthoproxene mineral

Citrine 4mm Round - 15-16 Inch 20210722 rainbow effect of light refractingCitrine is a transparent Quartz, ranging in color from pale yellow to golden yellow, honey or brown, giving it a similar appearance to Topaz. It may also contain rainbow colored or sparkling inclusions. The name comes from the French word for lemon, citron. It was a prized gem in Greece as far back as 300 BCE.