Page history

DavidB4-bot

clean up & uniformity

Jenkins

Link to existing article

Jenkins

Light improvement, wikilinks, bolding. However, this article strikes me as extremely technical...

Aziraphale

categorize

DeanS

New page: An igneous rock with very large (usually > one inch), well-formed crystals. A granitic pegmatite has the mineralogy of a granite and abnormally large grains, whereas a gabbroic pegmatite h...