Volcanic breccia definitions

volcanic breccia

(from the article `agglomerate`) ...inches) in size; although bombs are ejected in a molten state (becoming rounded upon solidification), blocks are erupted as solid angular or ...
Found on http://www.britannica.com/eb/a-z/v/33

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Volcanic Breccia

A rock made up of pyroclastic fragments that are at least 64 millimeters in diameter.
Found on http://www.encyclo.co.uk/local/22392

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volcanic breccia

A pyroclastic rock in which all fragments are more than 2 millimeters in diameter.
Found on http://www.scientificpsychic.com/etc/geology-glossary.html

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