Ranking seventh on the Mohs scale of hardness, this Brazilian stone is great for Everyday (Collection) wear! If you are in to bright, happy colors, then Serra Gaucha Citrine is the stone for you! Named for the region it is mined in,the Serra Gaúcha (Gaucho Highlands) is a mountainous region in the northeastern portion of Rio Grande do Sul state in southern Brazil. Most of those living there are of Italian or German ancestry.
