NWA 18048 · Eucrite, polymict (HED achondrite) · 1530.00 g
This page is the permanent record for the specimen bearing serial TC-00029. It is issued by Treasure Coast Meteorite Co. as a reference for present and future owners. The photographs below show this specific specimen and are the primary means of verifying it.
Identification
Serial
TC-00029
Meteorite
Northwest Africa 18048
Classification
Eucrite, polymict (HED achondrite)
Petrologic type
Breccia of angular pyroxene-plagioclase clasts under 3 cm in a dusty fragmental matrix, with melt veins up to 1.5 cm wide. Multiple lithologies preserved, including medium and fine grained basaltic lithologies and rare coarse grained Mg-rich unexsolved pyroxene
Weight
1530.00 g
Form
End cut, main mass
Find location
Northwest Africa
Surface
Gray stone with large visible clasts and dark impact melt, weathering infill along fractures and localized brown staining
Weathering grade
Moderate
Classification record
Published in
Meteoritical Bulletin, MB 114 (2026). Approved 18 October 2025
Northwest Africa 18048 was a single stone purchased from an Algerian seller in 2024. It was classified by J. T. Mitchell at the University of Minnesota under the working name BM001 and published in the Meteoritical Bulletin, MB 114. The Bulletin classifies it as a polymict eucrite because diogenitic material makes up less than 10 percent by volume, following the criteria of Delaney et al. (1983). The Meteoritical Bulletin records the main mass as held by Brian McDonald of Treasure Coast Meteorite Co., IMCA Member #3323. This 1530.00 gram end cut is that main mass and is offered as a classified specimen.
Photographic record
Full cut face.Angular clasts in the breccia.Melt veins in the matrix.Remnant fusion crust.
On verification. The serial number on the accompanying certificate card is an index to this record. The photographs above and the stated weight are what identify this specimen. Meteorite surfaces, clast patterns and cut faces are individual to each stone, so a specimen can be compared directly against these images and weighed against the figure recorded here to two decimal places.
Record issued by Treasure Coast Meteorite Co., IMCA Member #3323, Hobe Sound, Florida.
Issued 11 August 2026. Classification data reproduced from the Meteoritical Bulletin entry cited above.
Questions regarding this record may be directed to brian@tcmeteorites.com.
Let customers speak for us
from 20 reviews
I cannot say enough wonderful things about my experience with Treasure Coast! I purchased a lunar piece as a special gift, and their customer service went above and beyond to make it even more meaningful. After learning the story behind my gift (it was for my 1 year wedding anniversary), they surprised me by including the sweetest personalized card that said “Love you to the moon and back” with my name on it. It was such a thoughtful, unexpected touch and genuinely made the whole experience feel special. The lunar piece itself was wonderful, but the care and kindness they put into my order is what really stood out. This is the kind of customer service you remember. Highly recommend! 🌙❤️
Super great communication with the seller. All documentation for customs was correct and everything went super fast and smooth. The chondrite is exactly like shown on the seller's web.
A beautiful chondrite specimen, perfect for any collection. As always, Bryan is incredibly kind and helpful when answering questions or providing explanations about the specimen; he is also very pleasant to chat with, beyond the transaction itself. I highly recommend buying from him.
Received a Gyarub Zangbo and had a great experience. Brian was very responsive and guided me through the process. The piece is beautiful and will absolutely be a return customer!
An authentic piece of the moon for my small and humble meteorite collection. The piece is very accurately described with a COA attached. Highly recommended.
A truly positive experience; the products are authentic and truly interesting. Communication with the seller was excellent, and he was open to any questions or concerns about the items for sale. If you're looking to buy meteorites, he's the right seller. Highly recommended!
Ordered a lunar meteorite for my daughter to take to school during space week, it was a hit! Being able to hold a piece of the moon while teaching kids about the solar system is a fantastic way light the spark of curiosity in the class. The product itself was authentic, beautifully presented, and cherished by my kids. Highly recommend TCM!
Ordered a lunar meteorite for my daughter to take to school during space week, it was a hit! Being able to hold a piece of the moon while teaching kids about the solar system is a fantastic way light the spark of curiosity in the class. The product itself was authentic, beautifully presented, and cherished by my kids. Highly recommend TCM!
