Specimen Record TC-00002

Specimen Record
TC-00002

NWA 17706 · Lunar (troctolitic anorthosite, melt breccia) · 45.40 g

This page is the permanent record for the specimen bearing serial TC-00002. 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-00002
Meteorite
Northwest Africa 17706
Classification
Lunar
Petrologic type
Troctolitic anorthosite, melt breccia, after Stoeffler et al. (1980)
Weight
45.40 g
Form
Complete individual
Find location
Algeria
Surface
Gray, desert varnished, lacking fusion crust
Weathering grade
Low

Classification record

Published in
Meteoritical Bulletin, MB 114 (2026)
Classifier
J. Garcia, ADARA
Type specimen
20 g held at MUNA, with two thin sections at ADARA
Total known weight
327.9 g in eight rocks

Provenance

Northwest Africa 17706 was found in December 2024 in Algeria and purchased in Tindouf from Taguati Abdelhamid. It was classified by J. Garcia at ADARA and published in the Meteoritical Bulletin, MB 114, under the work name BMD 011. The Meteoritical Bulletin records the main mass as held by Brian McDonald of Treasure Coast Meteorite Co., IMCA Member #3323, who submitted the material for classification. This 45.40 gram complete individual is one of the eight rocks recorded in the Bulletin entry, and was offered as a classified specimen.

Photographic record

NWA 17706 lunar troctolitic anorthosite melt breccia, 45.40g complete individual on display stand, specimen record TC-00002
Complete individual on display stand.
Reverse view of the NWA 17706 lunar meteorite, 45.40g, with scale, specimen record TC-00002
Reverse view with scale.
Macro texture detail of the NWA 17706 lunar melt breccia, 45.40g, specimen record TC-00002
Surface texture detail.
Impact melt features in the NWA 17706 lunar meteorite, 45.40g, specimen record TC-00002
Impact melt features.
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 10 August 2026. Classification data reproduced from the Meteoritical Bulletin entry cited above.
Questions regarding this record may be directed to brian@tcmeteorites.com.