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The latest announcement is out from Great Southern Copper PLC ( (GB:GSCU) ).
Great Southern Copper has begun scout reverse-circulation drilling at the Piedras Blancas prospect, marking its first test of porphyry copper targets within the Especularita project. The initial three-hole programme will probe an outcropping phyllic alteration zone on the margin of the La Colorada lithocap, guided by anomalous molybdenum values and geophysical demagnetisation signatures that suggest porphyry-style mineralisation at depth.
The campaign is intended to define oxidation depths, confirm the presence of a porphyry copper system and generate vectors toward potentially higher-grade potassic cores concealed under gravel cover. Following this work, the drill rig will move to other Especularita prospects, while GSC advances additional drilling, metallurgical tests and geophysical surveys across its Chilean portfolio, underlining a broad push to firm up targets along a trend hosting several major Andean copper deposits.
Spark’s Take on GSCU Stock
According to Spark, TipRanks’ AI Analyst, GSCU is a Neutral.
The score is held down primarily by weak financial performance—no revenue, widening losses, and increasing cash burn despite having no debt. Technicals are a positive, with price trading above major moving averages and positive MACD, but valuation signals are limited due to a non-meaningful P/E and no dividend yield data.
To see Spark’s full report on GSCU stock, click here.
More about Great Southern Copper PLC
Great Southern Copper is a UK-listed mineral exploration company focused on discovering copper, gold and silver deposits in Chile. Its flagship Especularita project lies in the country’s coastal metallogenic belt, near major copper operations and established infrastructure, positioning the group to tap demand for copper as a critical metal in the global energy transition.
Average Trading Volume: 2,970,206
Technical Sentiment Signal: Strong Buy
Current Market Cap: £22.92M
For a thorough assessment of GSCU stock, go to TipRanks’ Stock Analysis page.

