NEW YORK (TheStreet) -- Barrick Gold Corp. (ABX) is said to be considering the sale of one of its key copper mines located in Chile in an attempt to significantly reduce its debt in order to restore luster for investors, the Financial Times reports.

The Canada-based mining operator's Zaldívar copper mine, one of its major assets, would be of particular interest to a number of private equity firms, FT added. The sale of Zaldívar could bring in over $1.5 billion.

Barrick mines more gold each year than any other company.

The company has made no formal declaration of its plans to pursue a sale, but may find it hard to turn down a substantial offer for what the Financial Times calls a "non-core commodity."

Shares of Barrick Gold are down by 0.19% to $10.58 in pre-market trading on Monday.

Separately, TheStreet Ratings team rates BARRICK GOLD CORP as a Sell with a ratings score of D. TheStreet Ratings Team has this to say about their recommendation:

"We rate BARRICK GOLD CORP (ABX) a SELL. This is driven by multiple weaknesses, which we believe should have a greater impact than any strengths, and could make it more difficult for investors to achieve positive results compared to most of the stocks we cover. The company's weaknesses can be seen in multiple areas, such as its weak operating cash flow, generally disappointing historical performance in the stock itself and generally high debt management risk."

Highlights from the analysis by TheStreet Ratings Team goes as follows:

• Net operating cash flow has significantly decreased to $371.00 million or 63.48% when compared to the same quarter last year. In addition, when comparing the cash generation rate to the industry average, the firm's growth is significantly lower.
• The debt-to-equity ratio of 1.28 is relatively high when compared with the industry average, suggesting a need for better debt level management. Even though the debt-to-equity ratio is weak, ABX's quick ratio is somewhat strong at 1.30, demonstrating the ability to handle short-term liquidity needs.
• ABX's stock share price has done very poorly compared to where it was a year ago: Despite any rallies, the net result is that it is down by 47.60%, which is also worse that the performance of the S&P 500 Index. Investors have so far failed to pay much attention to the earnings improvements the company has managed to achieve over the last quarter. Naturally, the overall market trend is bound to be a significant factor. However, in one sense, the stock's sharp decline last year is a positive for future investors, making it cheaper (in proportion to its earnings over the past year) than most other stocks in its industry. But due to other concerns, we feel the stock is still not a good buy right now.
• The change in net income from the same quarter one year ago has significantly exceeded that of the Metals & Mining industry average, but is less than that of the S&P 500. The net income has decreased by 0.7% when compared to the same quarter one year ago, dropping from -$2,830.00 million to -$2,851.00 million.
• The company's current return on equity greatly increased when compared to its ROE from the same quarter one year prior. This is a signal of significant strength within the corporation. Compared to other companies in the Metals & Mining industry and the overall market, BARRICK GOLD CORP's return on equity significantly trails that of both the industry average and the S&P 500.
• You can view the full analysis from the report here: ABX Ratings Report