Innovative Ore Sorting Results from Soma Gold Corp
Soma Gold Corp. (TSXV: SOMA) is excited to share the outcomes of its recent ore sorting study. This important research was conducted on a bulk sample from the Cordero Mine. It focused on Sensor-Based Sorting (SBS) technology, aiming to maximize the metal output while minimizing waste material.
Details of the Sorting Study
The preliminary tests took place at the Steinert Latinoamericana Test Center. A bulk sample of 1,200 kg was meticulously analyzed, highlighting the company’s commitment to advancing its mining technology. The goal was to refine the ore by discarding up to half of the gangue material.
Calibration Process
A series of calibration samples representing various grades were prepared and examined with different sensors. This enabled the selection of 3D laser and XRT sensors for the core bulk sample tests. Notably, high-grade rocks displayed distinct characteristics in response to the scanning, allowing for precise sorting.
Exceptional Metallurgical Recoveries
The results illustrate a robust approach to ore processing. The coarse fraction underwent extensive testing, revealing mass rejections of up to 40% and metallurgical recoveries soaring to 94%. Similarly, the middling sample achieved a commendable 50% mass rejection rate with 86% recovery.
Enhanced Gold Grades
Upon analyzing the final product from the coarse and middling samples, it was evident that the initial 1,200 kg sample was reduced by 70%, bringing it down to 570 kg. Remarkably, this process escalated the ore grade by an impressive 275%, from 7.45 g/t to a striking 20.44 g/t, securing 90% of the gold content within the bulk sample.
Future Implications of Sorting Technology
Mark Bren, the Vice President of Operations at Soma, expressed enthusiasm regarding these test results. He emphasized that the potential for ore sorting could greatly enhance the company's gold production efficiency without the need for expanding plant capacity. This initial phase sets the groundwork for further research to optimize metal recovery processes.
Next Steps for Operations
The company is progressing toward installing a pilot plant that will facilitate commercial processing of run-of-mine (ROM) material, fine-tuning operational algorithms for improved output. This strategic move at both the El Bagre and El Limon Mills could potentially double current production levels.
About Soma Gold Corp
Soma Gold Corp. (TSXV: SOMA) stands out in the mining sector with a profound focus on gold production. Its extensive mineral concessions, covering over 43 square kilometers, are strategically located along the fruitful OTU fault line. The two mills are well-positioned, within a mere 25 kilometers of each other, enabling a combined milling capability of 675 tonnes per day.
Commitment to Sustainability
The company is dedicated to sustainable practices and engaging with the communities where they operate. Their exploration property in Brazil is an additional asset, currently under option to Ero Copper Corp, showcasing their resourceful approach to mining and exploration.
Frequently Asked Questions
What is Soma Gold Corp's focus area?
Soma Gold Corp primarily focuses on gold production and exploration, utilizing advanced technologies to enhance its operations.
What were the results of the ore sorting tests?
The tests revealed significant mass rejection rates and high metallurgical recoveries, improving the ore grade substantially.
What technology was used in the sorting study?
Sensor-Based Sorting (SBS) technology was employed, specifically using 3D laser and XRT sensors to maximize efficiency.
What are the company's plans following this study?
Soma aims to install a pilot plant for commercial processing to optimize recovery rates and improve production capabilities.
Can you summarize the impact of the results?
The positive sorting results could potentially double the throughput and ounces produced at their mills, enhancing operational efficiency.
