| | Book | structure of minerals could finally be examined. Many old zeolite species, separated by morphology and chemical...cases where new mineral nomenclature is used, the old name is in parentheses. Example: sodium-rich gonnardite...to Lower Miocene John Day Formation in central Oregon (Hay, 1963a), The ash was wind-lain and reworked...silica-rich glass. A nephelinite tuff (35,000 years old) at Koko Crater, Oahu, Hawaii, consists of a top...Lower Miocene columnar basalt in the Narre Warren Quarry, near Melbourne, Australia. The minerals are believed | | | Book | structure of minerals could finally be examined. Many old zeolite species, separated by morphology and chemical...cases where new mineral nomenclature is used, the old name is in parentheses. Example: sodium-rich gonnardite...to Lower Miocene John Day Formation in central Oregon (Hay, 1963a), The ash was wind-lain and reworked...silica-rich glass. A nephelinite tuff (35,000 years old) at Koko Crater, Oahu, Hawaii, consists of a top...Lower Miocene columnar basalt in the Narre Warren Quarry, near Melbourne, Australia. The minerals are believed |
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