Perpetual Resources’ reconnaissance sampling at its Itinga project in Brazil's Jequitinhonha Valley has returned high-grade ...
Mining has engaged one of the world’s leading authorities in niobium ore processing, Ricardo Maximo Nardi, to its high-grade ...
Mining has secured $8 million in backing from leading global mining engineering firm Shandong Xinhai Mining to fast-track the ...
The typical, trusty aluminum Josephson junction is made of two layers of aluminum and a middle layer of aluminum oxide. A typical niobium junction is made of two layers of niobium and a middle ...
Recent advances showed that a promising new crystalline material called niobium oxide dichloride, which has unique optical ...
Some of the historical systematically sampled trench results include 145 m of niobium oxide grading 0.55% and 119 parts per million (ppm) of tantalum pentoxide, 41 m of niobium oxide grading 0.54% ...
Radiological Health Handbook, compiled and edited by Div. Radiological Health, U. S. Dept. Health, Educ. and Welfare, 96 (1960). Rama Sastry, B. V., Weiland, R. L ...
The zone grades 0.26% neodymium oxide (Nd2O3), 0.07% praseodymium (III/IV) oxide (Pr6O11) and 0.25% niobium pentoxide (Nb2O5), or 1.32% total rare earth oxide (TREO), for 640,000 tonnes of ...
After a busy 2024, Summit Minerals has kicked off 2025 by announcing the potential acquisition of a new REE and niobium project in Brazil.