Introduction

Another Brazilian icon is the Cruzeiro Mine, which has operated for decades and consistently produced beautiful rubellites and verdelite (green) tourmalines. Cruzeiro is known especially for elegant red and hot-pink tourmaline crystals, some in slender intersecting clusters. These tend to be smaller than Jonas pieces but can have superb transparency and color. They often come with cleavelandite or quartz matrix, adding to their visual appeal. Other notable Brazilian localities include the Paraíba region (for the rare electric-blue copper-bearing tourmalines, typically seen as cut gems but occasionally as small vivid crystal specimens) and the ancient mines like those in the Aracuai district or Gov. Valadares area which have yielded classic green and blue cap tourmalines historically.

Cruzeiro is one of the longest-operating and most productive tourmaline mines in Brazil. It consistently yields hot pink to red rubellites and greens, typically as slender crystals or sprays. The mine is known for producing clusters of intersecting crystals, sometimes with white albite or quartz matrix. Although not as rare as Jonas or Pederneira material, Cruzeiro tourmalines are admired for their steady quality and attractive colors.