Sigma Lithium Sells Additional 100,000t of High Purity Lithium Fines; Mining Remobilization Proceeding as Planned; Categorically Responds to Inaccurate Media …

HIGHLIGHTS Sigma Lithium announces the sale of 100,000 tonnes of high purity lithium fines for a price higher than the ...

Why Sigma Lithium Stock Soared While the Market Dived Today

The future continues to look very bright for the company's material of choice.

Why Shares of Sigma Lithium Are Falling Today

Taking a more bearish stance, Canaccord downgraded Sigma Lithium to hold from buy yesterday. The increasingly pessimistic ...

I tested the Sigma 12mm f/1.4 – it's a perfectly portable prime for APS-C cameras, with a fast aperture for city and night shots

The world's widest autofocus lens for APS-C camera with f/1.4 aperture is a dream for astrophotography and city shots ...