My first memory of mica (the mineral) was going rockhounding with my dad in Ruggles Mine back in the '60s. I was little and the caves seemed huge, the mica glittered, and I remember huge transparent ...
My first memory of mica (the mineral) was going rockhounding with my dad in Ruggles Mine back in the '60s. I was little and the caves seemed huge, the mica glittered, and I remember huge transparent ...
That age-old question, "where did life on Earth start?" now has a new answer. If the life between the mica sheets hypothesis is correct, life would have originated between sheets of mica that were ...
IN a study of the reaction of molten salts with layer-lattice silicates, it has been found that treatment of muscovite less than 5 µ. equivalent spherical diameter in size with molten lithium nitrate ...