An Absolute Age Determination on the Mourne Mountain Granite
نویسندگان
چکیده
منابع مشابه
Weathering of Stone Mountain Granite
The weathering of Stone Mountain Granite (adamellitc) forms kaolinite, endcllite, allophane and gibbsite of which kaolinite is the most stable. Bulk density ranges from 2.65 in fresh rock to a minimum of 1.48 in saprolite. It is a good index of weathering. Abrasion pH ranges from 5.0 in saprolite to 9.3 in fresh rock, and is direct]y related to bulk density and the amount of clay mineral. Among...
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ژورنال
عنوان ژورنال: Geological Magazine
سال: 1963
ISSN: 0016-7568,1469-5081
DOI: 10.1017/s0016756800055072