Specimen Record TC-00014

Specimen Record
TC-00014

NWA 17472 · Martian (shergottite) · 65.00 g

This page is the permanent record for the specimen bearing serial TC-00014. 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-00014
Meteorite
Northwest Africa 17472
Classification
Martian (shergottite)
Petrologic type
Evolved basaltic shergottite, clinopyroxene and maskelynite
Weight
65.00 g
Form
Full slice
Find location
Northwest Africa
Shock stage
High
Weathering grade
Moderate

Classification record

Published in
Meteoritical Bulletin, MB 114 (2026)
Classifier
C. Agee, University of New Mexico
Type specimen
20.9 g on deposit at the University of New Mexico
Total known weight
Recorded in the Meteoritical Bulletin as 4 kg in two pieces. The Bulletin writeup describes the two stones as 1.8 kg and 1.2 kg, found together

Provenance

Northwest Africa 17472 was purchased in 2024 by Mark Lyon and Craig Zlimen from Choaib Bdirina. Two stones were found together, both carrying weathered fusion crust, with freshly broken surfaces revealing gray pyroxene crystals and shiny maskelynite. The meteorite was classified by C. Agee at the University of New Mexico under the field name CB-5 and published in the Meteoritical Bulletin, MB 114, as an evolved basaltic shergottite. The Meteoritical Bulletin records the main mass as held by Mark Lyon. This 65.00 gram full slice was acquired by Treasure Coast Meteorite Co. and offered as a classified specimen.

Photographic record

NWA 17472 Martian basaltic shergottite full slice, 65.00g, specimen record TC-00014
Full slice.
Pyroxene and maskelynite in the matrix of the NWA 17472 Martian shergottite, 65.00g, specimen record TC-00014
Pyroxene and maskelynite in the matrix.
Maskelynite shock glass area in the NWA 17472 Martian shergottite slice, 65.00g, specimen record TC-00014
Maskelynite shock glass.
NWA 17472 Martian shergottite slice, 65.00g, held in hand for scale, specimen record TC-00014
Held in hand for scale.
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.