June 2020
- 13 Jun, 2020Thomas Edison had a superb mineral collection. He bought it in 1890 for $8000 (in today’s real money £185k). It was the personal collection of the notable self-taught mineralogist, gemmologist & Vice President of...
- 05 Jun, 2020Two unusual and colourful Uranium (U) minerals have been reported from Germany for the first time: Green to bluish paddlewheelite and yellow-green glassy albrechtschraufite. The locality is Uranus Mine, Kleinrückerswalde, in...