కరిగిన లోహాల ఉపరితలంపై ఆక్సీకరణ ద్వారా ఏర్పడింది,

Noun:

లావాస్ బోర్డు,

scoria's Usage Examples:

the east side of the Southeast Crater, also producing a plume of ash and scoriae which fell over the east flank of the volcano.

Dendrochronological studies by Peter Klein have radically altered the provenance of some paintings, for instance the Escorial Crowning with Thorns panel.

vegetation, and presented to the eye nothing but desolate slopes of ashes and scoriae broken higher up with patches of burnt rock; we scrambled on through the.

Allocatelliglobosispora scoriae is a non-motile bacterium from the genus of Allocatelliglobosispora which has been isolated from volcanic ash on Jeju.

Reacting to this sudden exodus, Castro stated, Anyone who wants to leave Cuba can do so and declared that those who were leaving the country were the escoria (scum).

that Vulcan"s Throne is a pure cinder cone covered with scoriae, cinders, clinkers and peperino lying loose on the surface, with a slope, as near as I could.

The peak is a scoria hill that was thrown up beside a group of three overlapping volcanic craters that now contain.

5"nbsp;km and are similar in appearance to cinder or scoria cones on the Earth.

ellipsoidal vesicles, but in contrast to pumice, all scoria has a specific gravity greater than 1, and sinks in water.

Fraser wrote that Vulcan"s Throne is a pure cinder cone covered with scoriae, cinders, clinkers and peperino lying loose on the surface, with a slope.

the air, it breaks into small fragments that solidify and fall as either cinders, clinkers, or scoria around the vent to form a cone that often is symmetrical;.

Mount Elephant is a 380-metre-high (1,250 ft) conical breached scoria cone formed by a dormant volcano, located 1 km from the town of Derrinallum in southwestern.