mineralising造句

• The greigite mineralising MTBs are usually strictly anaerobic.
• The mineralising enamel becomes progressively less porous.
• Often the mineralising intrusive event becomes a diagnostic association for expressions of IOCG mineralisation within a given province.
• Fractures in the granite and killas have been penetrated by mineralising fluids containing metallic ores in the area around the mine.
• Classification of hydrothermal ore deposits is also achieved by classifying according to the temperature of formation, which roughly also correlates with particular mineralising fluids, mineral associations and structural styles.
• For example, the Lunar Orbiter equipment at DSS 41 required the building of an extension to the control room, a photographic processing area and darkroom, and water de-mineralising equipment.
• Similarly, magnetite, hematite and often pyrrhotite are common minerals associated with hydrothermal alteration, and this alteration can be detected to provide an inference that some mineralising hydrothermal event has affected the rocks.
• Alteration is a mixture of sodic-calcic ( albite-epidote ) to potassic ( K-feldspar ) in style, and may vary from province to province based on host rocks and mineralising processes.
• Ores were formed by sulphur-rich mineralising fluids carrying copper, zinc, lead, silver and iron exhaling onto the sea-floor surface, where sulfide minerals were deposited as sheets of massive sulphide mineralisation up to 7 m thick, made up of sphalerite, galena, chalcopyrite and pyrite.