CALAMA 076

 

Calama 076

Found Atacama, 2019

Achondrite

Diogenite

Specimen is a 2.49g slice



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Calama 076
Basic information Name: Calama 076
     This is an OFFICIAL meteorite name.
Abbreviation: There is no official abbreviation for this meteorite.

Observed fall: No
Year found: 2019
Country: Chile
Mass: 443 g
Classification
  history:
Meteoritical Bulletin:   MB 109   (2021)   Diogenite
Recommended:       Diogenite    
Writeup Writeup from MB 109:
Calama 076        22°29.320’S, 68° 53.347’W
Antofagasta, Chile
Find: 2019 Mar 30
Classification: HED achondrite (Diogenite)
History: Found on March 30, 2019, by Jimmy Pizarro and Alfonso Viera
Physical characteristics: One stone with some patch of fusion crust.
Petrography: (J. Gattacceca, CEREGE) Pyroxenite with grain size 1.5 mm. Mineralogy: ultradominant pyroxene, and minor metal, silica, chromite, troilite.
Geochemistry: Pyroxene Fs22.5±0.7Wo1.6±0.3, FeO/MnO=32.2±3.0 (n=7)
Classification: Achondrite (diogenite)
Specimens: Type specimen at CEREGE, main mass with Kuntz
Institutions
   and collections
CEREGE: CEREGE BP 80 Avenue Philibert, Technopole de l'Arbois 13545 Aix-en-Provence Cedex 4 France, France (institutional address; updated 2023-06-10)
Kuntz: Fabien Kuntz, France; Website (private address)

 

 

About Us

The WWMeteorites team (for "WorldWide Meteorites" - Meteorites from around the world) was created in 2003 with the primary goal of traveling around globe in search of these fascinating celestial objects, and make them available for Science... and Collectors. Since 2017, the team has established its base camp on the island of Unst (Shetland, UK).

With four or five trips per year on average, the number of finds (in countries as diverse as Tunisia, Spain, Qatar, the Sultanate of Oman ...) has quickly become important. WWMeteorites therefore collaborates with several laboratories that analyze, and classify the new meteorites, mainly the Museum Fur Naturkunde (Berlin), the CEREGE (University of Aix-Marseille), and the Appalacjain State University (North Carolina). WWmeteorites (under the name of its founder, Fabien Kuntz.)  have already more than 500 meteorites listed in the Meteoritical Society Database.

In order to have a classification and an official referencement established, as well as to allow the long-term research on the meteorites, a part of 20% of each find by WWmeteorites is deposited in a lab
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