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Author Archive for: Chemie in Unserer Zeit (11)
Sodalite
Sodalite has a cubic crystal structure; answer to Guess the Mineral
Guess the Mineral (5)
Guess the name of a mineral with the help of an image and some tips
Guess the Mineral (4)
Guess the name of a mineral with the help of an image and some tips
Celestine
Celestine has the chemical composition SrSO4 and crystals are often bluish in color; answer to Guess the Mineral
Guess the Mineral (3)
Guess the name of a mineral with the help of an image and some tips
Chrysotile
Chrysotile is often called white asbestos and belongs to the serpentine group of phyllosilicates; answer to Guess the Mineral (2)
Guess the Mineral (2)
Guess the name of a mineral with the help of an image and some tips
Chrome Diopside
Answer to Guess the Mineral from April
Guess the Mineral (1)
Guess the name of a mineral with the help of an image and some tips