🔥🔥🔥Gadamis 010- NEW ANGRITE [Al-Ti-rich augite]!!!🔥🔥🔥
Specifications: 10.300 grams individual with amazing green crystals and natural vuggs!!!
History
In 2025, a remarkable find was made in the Libyan desert near the Algerian border, approximately 8 kilometers southwest of Gadamis, where twenty meteorite stones were uncovered. These stones were subsequently purchased online in October 2025 by renowned meteorite collector Matthew Stream, marking the beginning of Gadamis 010’s journey into scientific exploration.
Physical Characteristics
The Gadamis 010 specimens are characterized by their visibly weathered fusion crust on the exterior, indicative of their exposure to the terrestrial environment. Internal slices reveal a fascinating porphyritic texture, prominently featuring large green olivine crystals. This aesthetic not only enhances their visual appeal but also provides insights into their formation process.
Petrography
According to D. Sheikh of Cascadia, the Gadamis 010 specimens exhibit a vesicular structure and a distinctive porphyritic texture. This texture is marked by sub-rounded magnesian olivine megacrysts, generally measuring around 1 millimeter but reaching maximum lengths of up to approximately 1 centimeter. These megacrysts display a unique corona texture, surrounded by rims of ferroan olivine.
The primary groundmass consists largely of twinned anorthite laths, with a medium grain size averaging around 0.8 ± 0.2 millimeters. It also contains compositionally zoned Al-Ti-rich augite, presenting a mix of equant and elongate grains, alongside compositionally zoned, Ca-rich ferroan olivine. The latter exists in both subhedral to euhedral equant phenocrysts and as anhedral grains interstitial to the anorthite, Al-Ti-rich augite, and phenocryst olivine. Furthermore, the specimens reveal interstitial glass and accessory phases, which include pleonaste spinel, aluminum-bearing titanomagnetite, subcalcic kirschsteinite (which rims several phenocryst and groundmass olivine grains), troilite, and calcium phosphates.
Classification
Gadamis 010 has been classified as an angrite. The chemical trends of its ferroan olivine and Al-Ti-rich augite overlap significantly with those of previously identified angrites, as noted in studies by Jambon et al. (2005) and Keil (2012). The large magnesian olivine megacrysts chemically align with xenoliths, or "olivinites," observed in other angrites (referenced by Keil, 2012; Varela et al., 2017).
Rarity and Age
Angrites are notable for their rarity within the meteorite collection community, with only a limited number of specimens found and classified globally. The parent body of angrites is believed to be a differentiated planetesimal or protoplanet, likely forming in the early solar system before undergoing violent disruption. Determining the exact age of Gadamis 010 and its parent body is critical for understanding the timeline of the early solar system. Recent analyses suggest that angrites, including Gadamis 010, are around 4.5 billion years old, being among the oldest known materials formed in our solar system.
Specimens
The Gadamis 010 collection comprises multiple specimens, including a type specimen weighing 20.1 grams housed at Cascadia, along with 520 grams currently held by Matthew Stream and Sidialal Adawadi, and an additional 120 grams in the possession of Preston Allen. Each of these specimens contributes to the overall understanding of this intriguing meteorite and its implications for planetary science.
Conclusion
Gadamis 010 stands as a significant addition to the world of meteorites, offering valuable insights into the processes that shaped the early solar system. Its unique physical and petrographic characteristics, coupled with its classification as an angrite, underscore its scientific importance and rarity, making it a remarkable subject of study for meteorite enthusiasts and researchers alike.