Definitions
Wiktionary
- n. Plural form of basalt.
Examples
“Armstrong and Aldrin along with pilot Michael Collins brought home with them dark-colored igneous rocks, called basalts, that were some 3.7 billion years old!”
“In certain dikes, and sometimes also, perhaps, in lavas known as basalts, which have flowed on the surface, the rock when cooling, from the shrinkage which then occurs, has broken in a very regular way, forming hexagonal columns which are more or less divided on their length by joints.”
Outlines of the Earth's History A Popular Study in Physiography
“An ELE, thanks to global thermonuclear war (or, hell, even regional thermonuclear), major impactor, resumed volcanism leading to flood basalts, sea level fluctuations, Jesus, or a combination of any or all.”
“KREEP basalts on the moon are 10-20 ppm Th. There was a single fragment from one of the Apollo missions with 50 ppm Th. The reserve base for terrestrial Th is 1. 2M metric tons, but going to ores as dilute as KREEP basalts would expand the reserve base enormously.”
“KREEP basalts on the moon are 10-20 ppm Th. There was a single fragment from one of the Apollo missions with 50 ppm Th. We mine PGM's on the Earth as well as copper and gold at 1-5 ppm levels all the time.”
“It is interesting that you would say that chemistry does not exist, (magma electrolys), nor any of the other several methods of extracting oxygen from lunar basalts.”
“Idaho; Transition from rhyolites of the Yellowstone Plateau to basalts of the Snake River”
“John W. Shervais, Scott K. Vetter, 2009, High-K alkali basalts of the Western Snake River Plain (Idaho): Abrupt transition from tholeiitic to mildly alkaline plume-derived basalts”
“Other partnerships identified geological formations unique to their regions — such as organic-rich shales in the Illinois Basin, or flood basalts in the Columbia River Plateau — as other types of possible reservoirs for CO2 storage.”
“One of the DOE regional carbon sequestration partnerships is exploring the possibility for using Columbia River Plateau flood basalts for storing CO2; however, investigations are in a preliminary stage.”
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