Considering the
diabase as precursor, the degree of mobility for elements in the studied profile was calculated by following equation proposed by Nesbitt (1979):
UEC has acquired the
Diabase project from Nuinsco for USD 500,000 in aggregate consideration consisting of approximately USD 240,000 in cash paid to Nuinsco and the issuance of 139,418 common shares to Nuinsco and 25,349 common shares to the original project property owner.
TABLE 1:
Diabase aggregates characteristic properties.
Soil seedbank of rare plant communities associated with
diabase soils in Durham and Granville Counties, North Carolina.
Both regions are conformed by sedimentary rocks of the Roraima Group of Precambrian age, and some
diabase intrusions of the Mesozoic (Huber & Febres 2000, Schubert et al.
Rogers said the quarry rock is
diabase which is ideal highway grade material, particularly for Superpave projects.
There are varying types of mineral wools based on the material base: rock wool is made from basalt or
diabase, while slag wool is made from furnace slag.
Estese aree sono occupate da grandi masse di granito, talora tagliate da dicchi di
diabase. Si distinguono anche vari tipi di gneiss, anfiboliti, quarziti e filladi.
Five surface soil horizons were selected, all belonging to soils developed from nutrient-rich mafic rocks (
Diabase, Pedra Preta Formation) long cultivated by the local indian community, having shifting agriculture, pastureland and fallows.