When rock fragments fall into the magma chamber, they are rapidly heated by several hundred degrees, and all fluids inside boil instantly.
When rock fragments fall into the magma chamber, all fluids inside boil instantly.
Not exact matches
Scientists will use that series of tests to see how seismic waves are affected
when they travel through
fragmented rock as opposed to more coherent granite.
Researchers reporting in the journal Geoarchaeology discovered that the interior of the container, which was found at an archaeological site on southern Baffin Island, contains
fragments of bronze as well as small spherules of glass that form
when rock is heated to high temperatures.
After the meteor was sighted streaking through the sky on 22 April, meteorite hunters found
fragments of the
rock, identified by the «fusion crust» that forms
when it burns in the atmosphere.
When not busy working or hunting or (in his spare time) reassembling the
fragments of a dead squirrel's skull, he may simply sit on a
rock and think.