A 2.19-carat Paraiba tourmaline from 100% Natural. (100% Natural) The lack of funding, training and support for small mining communities poses a long-term threat to the industry, argues Michella Cruz, ...

Research shows it is three times rarer than Grandidaride and 5,900 times rarer than the Paraiba tourmaline. Compared to diamonds, the Gold Sheen Sapphire is an incredible 10,000 times scarcer.

In a report released today, Jamie Kubik from CIBC maintained a Buy rating on Tourmaline Oil (TOU – Research Report), with a price target of C$80.00. The company’s shares opened today at C$66.67.

NEW YORK, Jan. 27, 2025 (GLOBE NEWSWIRE) -- Tourmaline Bio, Inc. (Tourmaline) (NASDAQ: TRML), a late-stage clinical biotechnology company developing transformative medicines to dramatically ...