Macha is the name of a group of meteorite craters in the Sakha Republic in Siberia, Russia. The largest measures 300 meters in diameter and is part of a field of 5 craters, the diameters of which range from 60 to 300 meters.
The two largest craters form the pear-shaped Abram Lake while the remaining three are located to the north. They have been very well preserved.
- "Macha". Earth Impact Database. University of New Brunswick. Retrieved 2009-08-15.
- E.P. Gurov; E.P. Gurova; N. N. Novalyukh (1987). "Gruppa meteoritnykh kraterov macha v zapadnoy Yakutii" [Meteorite craters in Macha and western Yakutia]. Doklady Akademii Nauk SSSR. 296 (1): 185–188. Bibcode:1987DoSSR.296..185G.
- E.P. Gurov, E.P. Gurova, The group of Macha craters in western Yakutia, Planet. Space Sci. 46 (1998) 323.
- "Macha crater field". Wondermondo.
- Cruzio crater list
- U. Wisc. Green Bay - Impact list
- Discovery of the largest impact crater field on Earth
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