The Chelyabinsk meteorite fell on February 15, 2013 in Russia.
With a diameter of around 17 metres, the bolide fragmented in the atmosphere. The energy released by this phenomenon is equivalent to 30 times the Hiroshima bomb, creating enormous damage.
More than 1,000 people were reported injured as a result of this crash. Since light travels much faster—300,000 km/s—than sound (340 m/s), people gathered behind windows to watch the luminous phenomenon; however, a minute later, the shock wave struck, shattering hundreds of windows and partially damaging a factory, resulting in many injuries from flying glass shards.
Oued El Kechbi is a chondrite L4 meteorite that fell in Morocco near the town of Akhfennir on March 3, 2023.
On March 3, 2023, at 2:00 pm GMT, while approximately 1 km to the east of the fall site, nomadic sheep herders named Derija Bent Yahya, Abo bakr Aabidha, Brika weld Himdah and Elkhadir observed a fireball travelling with a SE to NW trajectory fall in the desert region ~45 km SW of Akhfennir, Morocco
As the meteoroid entered the atmosphere, the fireball was reported to be yellow turning to white in color and was accompanied by a sonic boom that is reported to have scattered the herder’s flock. Residents of Samara, individuals in the Al Haggounia strewnfield and residents of Akhfennir all reported to have observed the fireball. The first pieces were found by Abo bakr Aabidha and other residents from Akhefennir on March 4. Thirty-six individuals from the Moroccan Association of Meteorite Hunters organized a search on March 13 and were able to collect an additional 2 kg of stones. The area where samples were found lies within a valley that contains desert pavement separated by abundance of small seasonal ponds. Initial samples were found in the mud where the land surface was wet from recent snow.
43 stones weighing 1036 g were sold to Jean Redelsperger.
Many stones are completely coated by black fusion crust. Some are oriented and larger stones show regmaglypts and surfaces showing slickensides. Fragments found in mud show spots of oxidation on crusted surfaces and exposed interiors. The broken face shows the interior is composed of light grey chondrules, FeNi and troilite grains.
Oued El Kechbi is a chondrite L4 meteorite that fell in Morocco near the town of Akhfennir on March 3, 2023.
On March 3, 2023, at 2:00 pm GMT, while approximately 1 km to the east of the fall site, nomadic sheep herders named Derija Bent Yahya, Abo bakr Aabidha, Brika weld Himdah and Elkhadir observed a fireball travelling with a SE to NW trajectory fall in the desert region ~45 km SW of Akhfennir, Morocco
As the meteoroid entered the atmosphere, the fireball was reported to be yellow turning to white in color and was accompanied by a sonic boom that is reported to have scattered the herder’s flock. Residents of Samara, individuals in the Al Haggounia strewnfield and residents of Akhfennir all reported to have observed the fireball. The first pieces were found by Abo bakr Aabidha and other residents from Akhefennir on March 4. Thirty-six individuals from the Moroccan Association of Meteorite Hunters organized a search on March 13 and were able to collect an additional 2 kg of stones. The area where samples were found lies within a valley that contains desert pavement separated by abundance of small seasonal ponds. Initial samples were found in the mud where the land surface was wet from recent snow.
43 stones weighing 1036 g were sold to Jean Redelsperger.
Many stones are completely coated by black fusion crust. Some are oriented and larger stones show regmaglypts and surfaces showing slickensides. Fragments found in mud show spots of oxidation on crusted surfaces and exposed interiors. The broken face shows the interior is composed of light grey chondrules, FeNi and troilite grains.
Oued El Kechbi is a chondrite L4 meteorite that fell in Morocco near the town of Akhfennir on March 3, 2023.
On March 3, 2023, at 2:00 pm GMT, while approximately 1 km to the east of the fall site, nomadic sheep herders named Derija Bent Yahya, Abo bakr Aabidha, Brika weld Himdah and Elkhadir observed a fireball travelling with a SE to NW trajectory fall in the desert region ~45 km SW of Akhfennir, Morocco
As the meteoroid entered the atmosphere, the fireball was reported to be yellow turning to white in color and was accompanied by a sonic boom that is reported to have scattered the herder’s flock. Residents of Samara, individuals in the Al Haggounia strewnfield and residents of Akhfennir all reported to have observed the fireball. The first pieces were found by Abo bakr Aabidha and other residents from Akhefennir on March 4. Thirty-six individuals from the Moroccan Association of Meteorite Hunters organized a search on March 13 and were able to collect an additional 2 kg of stones. The area where samples were found lies within a valley that contains desert pavement separated by abundance of small seasonal ponds. Initial samples were found in the mud where the land surface was wet from recent snow.
43 stones weighing 1036 g were sold to Jean Redelsperger.
Many stones are completely coated by black fusion crust. Some are oriented and larger stones show regmaglypts and surfaces showing slickensides. Fragments found in mud show spots of oxidation on crusted surfaces and exposed interiors. The broken face shows the interior is composed of light grey chondrules, FeNi and troilite grains.
Oued El Kechbi is a chondrite L4 meteorite that fell in Morocco near the town of Akhfennir on March 3, 2023.
On March 3, 2023, at 2:00 pm GMT, while approximately 1 km to the east of the fall site, nomadic sheep herders named Derija Bent Yahya, Abo bakr Aabidha, Brika weld Himdah and Elkhadir observed a fireball travelling with a SE to NW trajectory fall in the desert region ~45 km SW of Akhfennir, Morocco
As the meteoroid entered the atmosphere, the fireball was reported to be yellow turning to white in color and was accompanied by a sonic boom that is reported to have scattered the herder’s flock. Residents of Samara, individuals in the Al Haggounia strewnfield and residents of Akhfennir all reported to have observed the fireball. The first pieces were found by Abo bakr Aabidha and other residents from Akhefennir on March 4. Thirty-six individuals from the Moroccan Association of Meteorite Hunters organized a search on March 13 and were able to collect an additional 2 kg of stones. The area where samples were found lies within a valley that contains desert pavement separated by abundance of small seasonal ponds. Initial samples were found in the mud where the land surface was wet from recent snow. As seasonal ponds dried, additional samples were found. The Moroccan Association of Meteorite hunters recovered 20 samples weighing a total of 1942 g Subsequent finds were made bringing the total known weight to ~4764 g Coordinates and weights of finds indicate the distribution ellipse has a length of 4.3 km and confirm the SE to NW trajectory.
43 stones weighing 1036 g were sold to Jean Redelsperger.
Caractéristiques physiques : de nombreuses pierres sont entièrement recouvertes d’une croûte de fusion noire. Many stones are completely coated by black fusion crust. Some are oriented and larger stones show regmaglypts and surfaces showing slickensides Fragments found in mud show spots of oxidation on crusted surfaces and exposed interiors. The broken face shows the interior is composed of light grey chondrules, FeNi and troilite grains.
Oued El Kechbi is a chondrite L4 meteorite that fell in Morocco near the town of Akhfennir on March 3, 2023.
On March 3, 2023, at 2:00 pm GMT, while approximately 1 km to the east of the fall site, nomadic sheep herders named Derija Bent Yahya, Abo bakr Aabidha, Brika weld Himdah and Elkhadir observed a fireball travelling with a SE to NW trajectory fall in the desert region ~45 km SW of Akhfennir, Morocco
As the meteoroid entered the atmosphere, the fireball was reported to be yellow turning to white in color and was accompanied by a sonic boom that is reported to have scattered the herder’s flock. Residents of Samara, individuals in the Al Haggounia strewnfield and residents of Akhfennir all reported to have observed the fireball. The first pieces were found by Abo bakr Aabidha and other residents from Akhefennir on March 4. Thirty-six individuals from the Moroccan Association of Meteorite Hunters organized a search on March 13 and were able to collect an additional 2 kg of stones. The area where samples were found lies within a valley that contains desert pavement separated by abundance of small seasonal ponds. Initial samples were found in the mud where the land surface was wet from recent snow.
43 stones weighing 1036 g were sold to Jean Redelsperger.
Many stones are completely coated by black fusion crust. Some are oriented and larger stones show regmaglypts and surfaces showing slickensides. Fragments found in mud show spots of oxidation on crusted surfaces and exposed interiors. The broken face shows the interior is composed of light grey chondrules, FeNi and troilite grains.
Oued El Kechbi is a chondrite L4 meteorite that fell in Morocco near the town of Akhfennir on March 3, 2023.
On March 3, 2023, at 2:00 pm GMT, while approximately 1 km to the east of the fall site, nomadic sheep herders named Derija Bent Yahya, Abo bakr Aabidha, Brika weld Himdah and Elkhadir observed a fireball travelling with a SE to NW trajectory fall in the desert region ~45 km SW of Akhfennir, Morocco
As the meteoroid entered the atmosphere, the fireball was reported to be yellow turning to white in color and was accompanied by a sonic boom that is reported to have scattered the herder’s flock. Residents of Samara, individuals in the Al Haggounia strewnfield and residents of Akhfennir all reported to have observed the fireball. The first pieces were found by Abo bakr Aabidha and other residents from Akhefennir on March 4. Thirty-six individuals from the Moroccan Association of Meteorite Hunters organized a search on March 13 and were able to collect an additional 2 kg of stones. The area where samples were found lies within a valley that contains desert pavement separated by abundance of small seasonal ponds. Initial samples were found in the mud where the land surface was wet from recent snow.
43 stones weighing 1036 g were sold to Jean Redelsperger.
Many stones are completely coated by black fusion crust. Some are oriented and larger stones show regmaglypts and surfaces showing slickensides. Fragments found in mud show spots of oxidation on crusted surfaces and exposed interiors. The broken face shows the interior is composed of light grey chondrules, FeNi and troilite grains.
Oued El Kechbi is a chondrite L4 meteorite that fell in Morocco near the town of Akhfennir on March 3, 2023.
On March 3, 2023, at 2:00 pm GMT, while approximately 1 km to the east of the fall site, nomadic sheep herders named Derija Bent Yahya, Abo bakr Aabidha, Brika weld Himdah and Elkhadir observed a fireball travelling with a SE to NW trajectory fall in the desert region ~45 km SW of Akhfennir, Morocco
As the meteoroid entered the atmosphere, the fireball was reported to be yellow turning to white in color and was accompanied by a sonic boom that is reported to have scattered the herder’s flock. Residents of Samara, individuals in the Al Haggounia strewnfield and residents of Akhfennir all reported to have observed the fireball. The first pieces were found by Abo bakr Aabidha and other residents from Akhefennir on March 4. Thirty-six individuals from the Moroccan Association of Meteorite Hunters organized a search on March 13 and were able to collect an additional 2 kg of stones. The area where samples were found lies within a valley that contains desert pavement separated by abundance of small seasonal ponds. Initial samples were found in the mud where the land surface was wet from recent snow.
43 stones weighing 1036 g were sold to Jean Redelsperger.
Many stones are completely coated by black fusion crust. Some are oriented and larger stones show regmaglypts and surfaces showing slickensides. Fragments found in mud show spots of oxidation on crusted surfaces and exposed interiors. The broken face shows the interior is composed of light grey chondrules, FeNi and troilite grains.
NWA 15169 is a lunar meteorite discovered in 2021 in Morocco near Dakhla in the Wad Oum Sfia area by Omar Ben Chaoud and Mouloud Oudinat.
NWA 15169 is a rare lunar meteorite (anorthosite).
It comes directly from the Moon’s ancient crust, specifically from the lunar highlands region.
This is a very nice and colorful lunar meteorite offered at a very good price.
About fifteen years ago, lunar meteorites were sold for almost 1000 euros per gram !
Writeup from MB 112:
Northwest Africa 15169 (NWA 15169)
Morocco
Purchased: 2021
Classification: Lunar meteorite (anorth)
History: Found by Omar Ben Chaoud and Mouloud Oudinat in the Dakhla, Wad Oum Sfia area. Later bought by Jean Redelsperger from Mohamed Elguirah in 2021.
Physical characteristics: Several stones: a complete 50 g crusted stone, and several gray fragments without fusion crust, the largest one being 52 g.
Petrography: (J. Gattacceca, B. Devouard, CEREGE) Brecciated igneous rock composed primarily of anorthitic plagioclase, and mm-sized poikilitic microgabbroic clasts with plagioclase chadacrysts set in olivine and pyroxene. Accessory minerals: metal, ulvöspinel, chromite. Barite, from terrestrial weathering, is present as veins.
Classification: Lunar (anorthosite). Contains microgabbroic clasts. Olivine, pigeonite and plagioclase are within the ferroan anorthositic suite (FAS) field defined by Warren (1993). Olivine has been altered on Earth, as indicated by the low analytical totals.
Specimens: Type specimen at CEREGE. Main mass with Jean Redelsperger.
NWA 15169 is a lunar meteorite discovered in 2021 in Morocco near Dakhla in the Wad Oum Sfia area by Omar Ben Chaoud and Mouloud Oudinat.
NWA 15169 is a rare lunar meteorite (anorthosite).
It comes directly from the Moon’s ancient crust, specifically from the lunar highlands region.
This is a very nice and colorful lunar meteorite offered at a very good price.
About fifteen years ago, lunar meteorites were sold for almost 1000 euros per gram !
Writeup from MB 112:
Northwest Africa 15169 (NWA 15169)
Morocco
Purchased: 2021
Classification: Lunar meteorite (anorth)
History: Found by Omar Ben Chaoud and Mouloud Oudinat in the Dakhla, Wad Oum Sfia area. Later bought by Jean Redelsperger from Mohamed Elguirah in 2021.
Physical characteristics: Several stones: a complete 50 g crusted stone, and several gray fragments without fusion crust, the largest one being 52 g.
Petrography: (J. Gattacceca, B. Devouard, CEREGE) Brecciated igneous rock composed primarily of anorthitic plagioclase, and mm-sized poikilitic microgabbroic clasts with plagioclase chadacrysts set in olivine and pyroxene. Accessory minerals: metal, ulvöspinel, chromite. Barite, from terrestrial weathering, is present as veins.
Classification: Lunar (anorthosite). Contains microgabbroic clasts. Olivine, pigeonite and plagioclase are within the ferroan anorthositic suite (FAS) field defined by Warren (1993). Olivine has been altered on Earth, as indicated by the low analytical totals.
Specimens: Type specimen at CEREGE. Main mass with Jean Redelsperger.
NWA 15169 is a lunar meteorite discovered in 2021 in Morocco near Dakhla in the Wad Oum Sfia area by Omar Ben Chaoud and Mouloud Oudinat.
NWA 15169 is a rare lunar meteorite (anorthosite).
It comes directly from the Moon’s ancient crust, specifically from the lunar highlands region.
This is a very nice and colorful lunar meteorite offered at a very good price.
About fifteen years ago, lunar meteorites were sold for almost 1000 euros per gram !
Writeup from MB 112:
Northwest Africa 15169 (NWA 15169)
Morocco
Purchased: 2021
Classification: Lunar meteorite (anorth)
History: Found by Omar Ben Chaoud and Mouloud Oudinat in the Dakhla, Wad Oum Sfia area. Later bought by Jean Redelsperger from Mohamed Elguirah in 2021.
Physical characteristics: Several stones: a complete 50 g crusted stone, and several gray fragments without fusion crust, the largest one being 52 g.
Petrography: (J. Gattacceca, B. Devouard, CEREGE) Brecciated igneous rock composed primarily of anorthitic plagioclase, and mm-sized poikilitic microgabbroic clasts with plagioclase chadacrysts set in olivine and pyroxene. Accessory minerals: metal, ulvöspinel, chromite. Barite, from terrestrial weathering, is present as veins.
Classification: Lunar (anorthosite). Contains microgabbroic clasts. Olivine, pigeonite and plagioclase are within the ferroan anorthositic suite (FAS) field defined by Warren (1993). Olivine has been altered on Earth, as indicated by the low analytical totals.
Specimens: Type specimen at CEREGE. Main mass with Jean Redelsperger.
NWA 15169 is a lunar meteorite discovered in 2021 in Morocco near Dakhla in the Wad Oum Sfia area by Omar Ben Chaoud and Mouloud Oudinat.
NWA 15169 is a rare lunar meteorite (anorthosite).
It comes directly from the Moon’s ancient crust, specifically from the lunar highlands region.
This is a very nice and colorful lunar meteorite offered at a very good price.
About fifteen years ago, lunar meteorites were sold for almost 1000 euros per gram !
Writeup from MB 112:
Northwest Africa 15169 (NWA 15169)
Morocco
Purchased: 2021
Classification: Lunar meteorite (anorth)
History: Found by Omar Ben Chaoud and Mouloud Oudinat in the Dakhla, Wad Oum Sfia area. Later bought by Jean Redelsperger from Mohamed Elguirah in 2021.
Physical characteristics: Several stones: a complete 50 g crusted stone, and several gray fragments without fusion crust, the largest one being 52 g.
Petrography: (J. Gattacceca, B. Devouard, CEREGE) Brecciated igneous rock composed primarily of anorthitic plagioclase, and mm-sized poikilitic microgabbroic clasts with plagioclase chadacrysts set in olivine and pyroxene. Accessory minerals: metal, ulvöspinel, chromite. Barite, from terrestrial weathering, is present as veins.
Classification: Lunar (anorthosite). Contains microgabbroic clasts. Olivine, pigeonite and plagioclase are within the ferroan anorthositic suite (FAS) field defined by Warren (1993). Olivine has been altered on Earth, as indicated by the low analytical totals.
Specimens: Type specimen at CEREGE. Main mass with Jean Redelsperger.
NWA 15169 is a lunar meteorite discovered in 2021 in Morocco near Dakhla in the Wad Oum Sfia area by Omar Ben Chaoud and Mouloud Oudinat.
NWA 15169 is a rare lunar meteorite (anorthosite).
It comes directly from the Moon’s ancient crust, specifically from the lunar highlands region.
This is a very nice and colorful lunar meteorite offered at a very good price.
About fifteen years ago, lunar meteorites were sold for almost 1000 euros per gram !
Writeup from MB 112:
Northwest Africa 15169 (NWA 15169)
Morocco
Purchased: 2021
Classification: Lunar meteorite (anorth)
History: Found by Omar Ben Chaoud and Mouloud Oudinat in the Dakhla, Wad Oum Sfia area. Later bought by Jean Redelsperger from Mohamed Elguirah in 2021.
Physical characteristics: Several stones: a complete 50 g crusted stone, and several gray fragments without fusion crust, the largest one being 52 g.
Petrography: (J. Gattacceca, B. Devouard, CEREGE) Brecciated igneous rock composed primarily of anorthitic plagioclase, and mm-sized poikilitic microgabbroic clasts with plagioclase chadacrysts set in olivine and pyroxene. Accessory minerals: metal, ulvöspinel, chromite. Barite, from terrestrial weathering, is present as veins.
Classification: Lunar (anorthosite). Contains microgabbroic clasts. Olivine, pigeonite and plagioclase are within the ferroan anorthositic suite (FAS) field defined by Warren (1993). Olivine has been altered on Earth, as indicated by the low analytical totals.
Specimens: Type specimen at CEREGE. Main mass with Jean Redelsperger.
NWA 15169 is a lunar meteorite discovered in 2021 in Morocco near Dakhla in the Wad Oum Sfia area by Omar Ben Chaoud and Mouloud Oudinat.
NWA 15169 is a rare lunar meteorite (anorthosite).
It comes directly from the Moon’s ancient crust, specifically from the lunar highlands region.
This is a very nice and colorful lunar meteorite offered at a very good price.
About fifteen years ago, lunar meteorites were sold for almost 1000 euros per gram !
Writeup from MB 112:
Northwest Africa 15169 (NWA 15169)
Morocco
Purchased: 2021
Classification: Lunar meteorite (anorth)
History: Found by Omar Ben Chaoud and Mouloud Oudinat in the Dakhla, Wad Oum Sfia area. Later bought by Jean Redelsperger from Mohamed Elguirah in 2021.
Physical characteristics: Several stones: a complete 50 g crusted stone, and several gray fragments without fusion crust, the largest one being 52 g.
Petrography: (J. Gattacceca, B. Devouard, CEREGE) Brecciated igneous rock composed primarily of anorthitic plagioclase, and mm-sized poikilitic microgabbroic clasts with plagioclase chadacrysts set in olivine and pyroxene. Accessory minerals: metal, ulvöspinel, chromite. Barite, from terrestrial weathering, is present as veins.
Classification: Lunar (anorthosite). Contains microgabbroic clasts. Olivine, pigeonite and plagioclase are within the ferroan anorthositic suite (FAS) field defined by Warren (1993). Olivine has been altered on Earth, as indicated by the low analytical totals.
Specimens: Type specimen at CEREGE. Main mass with Jean Redelsperger.
NWA 15169 is a lunar meteorite discovered in 2021 in Morocco near Dakhla in the Wad Oum Sfia area by Omar Ben Chaoud and Mouloud Oudinat.
NWA 15169 is a rare lunar meteorite (anorthosite).
It comes directly from the Moon’s ancient crust, specifically from the lunar highlands region.
This is a very nice and colorful lunar meteorite offered at a very good price.
About fifteen years ago, lunar meteorites were sold for almost 1000 euros per gram !
Writeup from MB 112:
Northwest Africa 15169 (NWA 15169)
Morocco
Purchased: 2021
Classification: Lunar meteorite (anorth)
History: Found by Omar Ben Chaoud and Mouloud Oudinat in the Dakhla, Wad Oum Sfia area. Later bought by Jean Redelsperger from Mohamed Elguirah in 2021.
Physical characteristics: Several stones: a complete 50 g crusted stone, and several gray fragments without fusion crust, the largest one being 52 g.
Petrography: (J. Gattacceca, B. Devouard, CEREGE) Brecciated igneous rock composed primarily of anorthitic plagioclase, and mm-sized poikilitic microgabbroic clasts with plagioclase chadacrysts set in olivine and pyroxene. Accessory minerals: metal, ulvöspinel, chromite. Barite, from terrestrial weathering, is present as veins.
Classification: Lunar (anorthosite). Contains microgabbroic clasts. Olivine, pigeonite and plagioclase are within the ferroan anorthositic suite (FAS) field defined by Warren (1993). Olivine has been altered on Earth, as indicated by the low analytical totals.
Specimens: Type specimen at CEREGE. Main mass with Jean Redelsperger.
NWA 15169 is a lunar meteorite discovered in 2021 in Morocco near Dakhla in the Wad Oum Sfia area by Omar Ben Chaoud and Mouloud Oudinat.
NWA 15169 is a rare lunar meteorite (anorthosite).
It comes directly from the Moon’s ancient crust, specifically from the lunar highlands region.
This is a very nice and colorful lunar meteorite offered at a very good price.
About fifteen years ago, lunar meteorites were sold for almost 1000 euros per gram !
Writeup from MB 112:
Northwest Africa 15169 (NWA 15169)
Morocco
Purchased: 2021
Classification: Lunar meteorite (anorth)
History: Found by Omar Ben Chaoud and Mouloud Oudinat in the Dakhla, Wad Oum Sfia area. Later bought by Jean Redelsperger from Mohamed Elguirah in 2021.
Physical characteristics: Several stones: a complete 50 g crusted stone, and several gray fragments without fusion crust, the largest one being 52 g.
Petrography: (J. Gattacceca, B. Devouard, CEREGE) Brecciated igneous rock composed primarily of anorthitic plagioclase, and mm-sized poikilitic microgabbroic clasts with plagioclase chadacrysts set in olivine and pyroxene. Accessory minerals: metal, ulvöspinel, chromite. Barite, from terrestrial weathering, is present as veins.
Classification: Lunar (anorthosite). Contains microgabbroic clasts. Olivine, pigeonite and plagioclase are within the ferroan anorthositic suite (FAS) field defined by Warren (1993). Olivine has been altered on Earth, as indicated by the low analytical totals.
Specimens: Type specimen at CEREGE. Main mass with Jean Redelsperger.
NWA 15169 is a lunar meteorite discovered in 2021 in Morocco near Dakhla in the Wad Oum Sfia area by Omar Ben Chaoud and Mouloud Oudinat.
NWA 15169 is a rare lunar meteorite (anorthosite).
It comes directly from the Moon’s ancient crust, specifically from the lunar highlands region.
This is a very nice and colorful lunar meteorite offered at a very good price.
About fifteen years ago, lunar meteorites were sold for almost 1000 euros per gram !
Writeup from MB 112:
Northwest Africa 15169 (NWA 15169)
Morocco
Purchased: 2021
Classification: Lunar meteorite (anorth)
History: Found by Omar Ben Chaoud and Mouloud Oudinat in the Dakhla, Wad Oum Sfia area. Later bought by Jean Redelsperger from Mohamed Elguirah in 2021.
Physical characteristics: Several stones: a complete 50 g crusted stone, and several gray fragments without fusion crust, the largest one being 52 g.
Petrography: (J. Gattacceca, B. Devouard, CEREGE) Brecciated igneous rock composed primarily of anorthitic plagioclase, and mm-sized poikilitic microgabbroic clasts with plagioclase chadacrysts set in olivine and pyroxene. Accessory minerals: metal, ulvöspinel, chromite. Barite, from terrestrial weathering, is present as veins.
Classification: Lunar (anorthosite). Contains microgabbroic clasts. Olivine, pigeonite and plagioclase are within the ferroan anorthositic suite (FAS) field defined by Warren (1993). Olivine has been altered on Earth, as indicated by the low analytical totals.
Specimens: Type specimen at CEREGE. Main mass with Jean Redelsperger.
NWA 15169 is a lunar meteorite discovered in 2021 in Morocco near Dakhla in the Wad Oum Sfia area by Omar Ben Chaoud and Mouloud Oudinat.
NWA 15169 is a rare lunar meteorite (anorthosite).
It comes directly from the Moon’s ancient crust, specifically from the lunar highlands region.
This is a very nice and colorful lunar meteorite offered at a very good price.
About fifteen years ago, lunar meteorites were sold for almost 1000 euros per gram !
Writeup from MB 112:
Northwest Africa 15169 (NWA 15169)
Morocco
Purchased: 2021
Classification: Lunar meteorite (anorth)
History: Found by Omar Ben Chaoud and Mouloud Oudinat in the Dakhla, Wad Oum Sfia area. Later bought by Jean Redelsperger from Mohamed Elguirah in 2021.
Physical characteristics: Several stones: a complete 50 g crusted stone, and several gray fragments without fusion crust, the largest one being 52 g.
Petrography: (J. Gattacceca, B. Devouard, CEREGE) Brecciated igneous rock composed primarily of anorthitic plagioclase, and mm-sized poikilitic microgabbroic clasts with plagioclase chadacrysts set in olivine and pyroxene. Accessory minerals: metal, ulvöspinel, chromite. Barite, from terrestrial weathering, is present as veins.
Classification: Lunar (anorthosite). Contains microgabbroic clasts. Olivine, pigeonite and plagioclase are within the ferroan anorthositic suite (FAS) field defined by Warren (1993). Olivine has been altered on Earth, as indicated by the low analytical totals.
Specimens: Type specimen at CEREGE. Main mass with Jean Redelsperger.
