 | 1907 - 1026 Seiten
...MOTION. A term used in granite regions to designate small paving-block quarries. (See PI. XII, 7?.) OPHITIC. A term applied to microscopic rock texture...of longish interlacing crystals, the spaces between wliich have been filled with minerals of later crystallization. PEOMATITE. A very coarse granite occurring... | |
 | Thomas Nelson Dale - 1907 - 240 Seiten
...MOTION. A term used in granite regions to designate small paving-block quarries. ( See Pl. XII, B.) OPHITIC. A term applied to microscopic rock texture...of longish interlacing crystals, the spaces between wbich have been filled with minerals of later crystallization. PEGMATITE. A very coarse granite occurring... | |
 | Benjamin Kendall Emerson, Joseph Hartshorn Perry - 1907 - 700 Seiten
...MOTION. A term used in granite regions to designate small ]>:i vine-block quarries. (See PI. XII, R.) OPHITIC. A term applied to microscopic rock texture...a mass of longish interlacing crystals, the spaces betweeu which have been filled with minerals of Inter crystallization. PEGMATITE. A very coarse granite... | |
 | Geological Survey (U.S.) - 1907 - 244 Seiten
...(See PI. XII, B.) OPHITIC. A term appiied to microscopic rock texture to designate a mass of lougisli interlacing crystals, the spaces between which have...been filled with minerals of later crystallization. PEGMATITE. A very coarse granite occurring in irregular dikes or lenses in granites and some other... | |
 | Thomas Nelson Dale - 1908 - 250 Seiten
...monument of one stone. MOTION. A term used in granite regions to designate small paving-block quarries. OPHITIC. A term applied to microscopic rock texture...crystallization. OREI. A term applied in the Quincy quarries to Quincy granite which has been rendered valueless by the alteration of its segirite particles. PEGMATITE.... | |
 | Geological Survey (U.S.) - 1908 - 270 Seiten
...monument of one stone. MOTION. A term used in granite regions to designate small paving-block quarries. OPHITIC. A term applied to microscopic rock texture...crystallization. OREI. A term applied in the Quincy quarries to Quincy granite which has been ren' dered valueless by the alteration of its segirite particles. PEGMATITE.... | |
 | Thomas Nelson Dale - 1908 - 458 Seiten
...monument of one stone. MOTION. A term used in granite regions to designate small paving-block quarries. OPHITIC. A term applied to microscopic rock texture...crystallization. OREI. A term applied in the Quincy quarries to Quincy granite which has been rendered valueless by the alteration of its segirite particles. PEGMATITE.... | |
 | Geological Survey (U.S.) - 1908 - 1020 Seiten
...granite regions to designate small paving-block quarries. OPHITIC. A term applied to microscopic roek texture to designate a mass of longish interlacing...crystallization. OREI. A term applied in the Quincy quarries to Quincy granite which has been rendered valueless by the alteration of its aegiritc particles. PEGMATITE.... | |
 | Geological Survey (U.S.) - 1909 - 160 Seiten
...monument of one stone. MOTION. A term used in granite regions to designate small paving-block quarries. OPHITIC. A term applied to microscopic rock texture...has been rendered valueless by the alteration of its segirite particles. PEGMATITE. A very coarse granite occurrring in irregular dikes or lenses in granites... | |
 | Thomas Nelson Dale - 1909 - 158 Seiten
...monument of one stone. MOTION. A term used in granite regions to designate small paving-block quarries. OPHITIC. A term applied to microscopic rock texture...has been rendered valueless by the alteration of its segirite particles. PEGMATITE. A very coarse granite occurrring in irregular dikes or lenses in granites... | |
| |
OPHITIC. A term applied to microscopic rock texture to designate a mass of longish interlacing crystals, the spaces between which have been filled with minerals of later crystallization. 
