Emerald of Carnaíba (EOC) Mining Team
Deep within the emerald-bearing mountains of Bahia, the extraction of rare emerald crystals, particularly the renowned Emerald of Carnaíba, is carried out by a dedicated team of experienced miners under the leadership of Alberto Paredes de Aragão. These professionals, drawn from Bahia, have years of experience in Brazil’s gemstone sector, including the prestigious Moco Mine emeralds.
Carnaíba Emerald Mining: A Deep Dive into Our Operations
Beyond geological knowledge, Alberto brings extensive operational experience in managing mining teams and coordinating field activities in challenging environments, particularly in Bahia emerald mining. The extraction of the Emerald of Carnaíba and Moco Mine emeralds requires a unique blend of technical understanding, logistical coordination, and respect for the surrounding landscape.
The Mines of Emerald of Carnaíba
For decades, Bahia emerald mining, particularly in the Carnaíba region, has been synonymous with extraordinary emerald discoveries. From museum-grade crystals to exceptional collector specimens, this area continues to reinforce Brazil’s reputation as one of the world’s leading sources of emeralds.
Emerald of Carnaíba (EOC) continues this legacy through the Bali Mine and the Moco Mine, uncovering rare geological treasures formed deep within the earth over millions of years.
EOC operates two closely situated extraction zones within this mineralized corridor: Bali Mine and Moco Mine, both crucial for sourcing Moco Mine emeralds.
Together, they form the foundation of EOC’s emerald portfolio, supplying rare rough emerald crystals destined for collectors, investors, and the international gemstone market.
Moco Mine – The Core of the EOC Emerald Discovery
The Moco Mine is the primary source of emeralds within the Emerald of Carnaíba portfolio and represents the most significant discovery zone in the Bahia emerald mining concession area. Moco Mine is situated directly on a geological structure renowned for producing large emerald crystals embedded in schist-hosted deposits.
Moco has yielded exceptional rough emerald specimens, including large crystalline formations that showcase:
- Hexagonal crystal structure
- Chromium-rich emerald coloration
- Natural deep green saturation
- Semi-transparent crystal faces
- Unique geological inclusions that verify their natural formation
These characteristics align with the highest gemological classifications associated with Carnaíba emeralds.
Bali Mine – The Core of the EOC Emerald Discovery
The Bali Mine represents the second exploration point within the EOC concession zone and lies along the mineralized emerald corridor of the Carnaíba region, known for its rich Bahia emerald mining history. Historically, this area revealed promising emerald-bearing pegmatite veins and schist formations associated with chromium-rich mineralization, contributing to the renowned Emerald of Carnaíba. While Bali Mine plays a role in EOC’s emerald extraction program, it primarily serves as a supporting production zone and geological reference point for mapping the surrounding Moco Mine emeralds and other emerald deposits.
Responsible Extraction & Preservation
EOC’s Bahia emerald mining activities prioritize careful extraction techniques designed to preserve the natural integrity of emerald crystals, including the renowned Emerald of Carnaíba. Because these emeralds form within fragile host rock, traditional blasting methods are avoided whenever possible in favor of controlled manual and mechanical extraction. This approach allows the recovery of large intact Moco Mine emeralds, maintaining their natural structure and maximizing their value within the global gemstone market.