 | | Report (issue) | | Pegmatite Investigations 1942-45 New England By EUGENE N. CAMERON and OTHERS GEOLOGICAL SURVEY PROFESSIONAL..._______ _ Geology of the pegmatite districts of New Hampshire_ Rock units ________________________________...pegmatites ___________________ _ Pegmatites of the Grafton and Keene districts __ _ Sources of pegmatites..._ Trim _____________________ - ______ ---------- 1 3 32 32 33 33 33 33 35 36 37 37 37 Mica deposits-Continued...quality __ AnalyHis of the wartime mica industry of New England ________________________________________ |  | | Journal (article/letter/editorial) | | desirable as brazilianite. Unlike many relatively new minerals, brazilianite made its debut in unusually...montebrasite, scorzalite, wylleite, eosphorite, siderite, albite, muscovite, quartz, and microcline. It also occurs...nearby Dunton quarry,Maine. Other unconfirmed Maine occurrences include the Harvard quarry at Greenwood...the Nevel quarry, the rose quartz crystal locality of Mount Plumbago, and the Mount Mica quarry at Paris...Brazilianite has been reported from several New Hampshire localities, including aggregates of spear-shaped |  | | Book | | . . . . . . . . . . . . . . . . . . . . . . 1 Chapter 1 Austria . . . . . . . . . . . . . . . . . . ... xviii Remarks, Definitions, Units # Table I.1. Approximate correlation of terms used in resources...that, independent of their status of confidence, no great distinction is made between the terms “resources”...surface estimated additional resources billion years = 1 000 Ma in-situ leaching method Remarks, Definitions...or natural uranium Conversion Factors 1 1 1 1 1 1 1 1 $1 $1 t t t U t U t U3O8 t U3O8 sh.t. U3O8 sh |
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