adcumulate meaning in Hindi

Examples

1. Similar thick adcumulate bodies of komatiitic affinity which have sheared or faulted-off contacts could also represent intrusive bodies.
2. Ore is a highly strained massive to matrix olivine-sulfide adcumulate with a fine pyrrhotite-pyrite groundmass and prominent pentlandite porphyroblasts.
3. Economic nickel-mineralised olivine adcumulate bodies may represent a form of sill-like conduit, where magma pools in a staging chamber before erupting onto the surface.
4. This then flows outwards from the vent fissure, concentrating into topographical lows, and forming channel environments composed of high MgO olivine adcumulate flanked by a'sheeted flow facies'aprons of lower MgO olivine and pyroxene thin-flow spinifex sheets.
5. Extremely thick olivine adcumulate piles were interpreted as representing a'mega'flow channel facies, and it was only upon mining into a low-strain margin of the body at Mount Keith that an intact intrusive-type contact was discovered.
6. The major difficulty in identifying adcumulate peridotite piles in excess of 1 km as being entirely volcanic is the difficulty in envisaging a komatiitic eruptive event which is prolonged enough to persist long enough to build up via accumulation such a thickness of olivine-only material.
7. The komatiite is typically of high magnesian character throughout, although flow top spinifex zones may get to as low as 18 % MgO . Highest magnesium contents in rocks occur within the Wannaway area, with magnesium contents of up to 45 % MgO reported from adcumulate serpentinite lithologies in the basal flow.
8. For example, the Maggie Hays and Emily Ann ore deposits, in the Lake Johnston Greenstone Belt, Western Australia, are highly structurally remobilised ( up to 600 m into felsic footwall rocks ) but are hosted in folded podiform adcumulate to mesocumulate bodies which lack typical spinfex flow-top facies and exhibit an orthocumulate margin.