Igneous
Hawkins' Electrical Dictionary · 1915 · p. 3
—Caused by fire; a term applied to such rocks as lava, granite, quartz, etc., which were formed under the action of heat.
Bu kavram başka kaynaklarda da geçiyor
A Dictionary of Scientific Terms (1927)
Webster's Condensed Dictionary- A Condensed Dictionary of the English Language (1909)
Pears Shilling Cyclopedia (1898)
Webster's Practical Dictionary- A Practical Dictionary of the Englih Language (1884)
Readham'da tam maddeyi gor →