Search results
Results from the Tech24 Deals Content Network
Basalt ( UK: / ˈbæsɔːlt, - əlt /; [ 1] US: / bəˈsɔːlt, ˈbeɪsɔːlt /) [ 2] is an aphanitic (fine-grained) extrusive igneous rock formed from the rapid cooling of low- viscosity lava rich in magnesium and iron ( mafic lava) exposed at or very near the surface of a rocky planet or moon. More than 90% of all volcanic rock on Earth is ...
Moon rock. Olivine basalt collected from the rim of Hadley Rille by the crew of Apollo 15. Moon rock or lunar rock is rock originating from Earth's Moon. This includes lunar material collected during the course of human exploration of the Moon, and rock that has been ejected naturally from the Moon's surface and landed on Earth as meteorites .
Meteorite classification. In meteoritics, a meteorite classification system attempts to group similar meteorites and allows scientists to communicate with a standardized terminology when discussing them. Meteorites are classified according to a variety of characteristics, especially mineralogical, petrological, chemical, and isotopic properties.
Lonar Lake, also known as Lonar crater, is a saline, soda lake, located at Lonar, 79 km from Buldhana city in Buldhana district, Maharashtra, India. It is a notified National Geo-heritage Monument, [2] [3] [4] Lonar Lake is in an astrobleme created by a meteorite impact during the Pleistocene Epoch. [5] [6] It is one of only four known hyper ...
Observed fall. No. Found date. 2011. TKW. 320 grams (11 oz) [1] Northwest Africa 7034 is a Martian meteorite believed to be the second oldest yet discovered. [4] It is estimated to be two billion years old and contains the most water of any Martian meteorite found on Earth. [5] Although it is from Mars it does not fit into any of the three SNC ...
Achondrite. A eucrite achondrite from the Millbillillie meteorite shower. An achondrite [1] is a stony meteorite that does not contain chondrules. [2] [3] It consists of material similar to terrestrial basalts or plutonic rocks and has been differentiated and reprocessed to a lesser or greater degree due to melting and recrystallization on or ...
Lunar meteorite. Large slice of NWA5000, the largest known lunar meteorite. It was found in the Sahara desert in 2007. [1] A lunar meteorite is a meteorite that is known to have originated on the Moon. A meteorite hitting the Moon is normally classified as a transient lunar phenomenon .
feldspathic regolith breccia; FIRST RECOGNISED LUNAR METEORITE. Yamato 82192/82193/86032. 1983–1986. 712. feldspathic fragmental breccia. EET 87521/96008. 1987–1996. 84. basaltic or gabbroic fragmental breccia.