CACrown ArchivesThe cinema collection
Menu
Research dossier · General Reference

Northwest Africa 3009

meteorite

Cross-disciplinary reference desk with index cards, atlas, dictionary and catalogue
General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionNov 20, 2025
Entity authorityQ1240766
Source-derived summary

The NWA 3009 meteorite was found in Northwest Africa during 2001.

Name

Meteorites are usually named after the village nearest their place of discovery. Those found in the deserts of Northwest Africa have mostly been called NWA (for Northwest Africa) followed by a serial number.

History

Like all L chondrites NWA 3009 probably comes from the asteroid 433 Eros, which may have collided millions of years ago with another fragment in the asteroid belt. The debris from the collision departed on an eccentric path, eventually crossing Earth's orbit and impacting as meteorites. The reflectance spectra of Eros correspond quite accurately with those of the L-and LL-chondrites.

It is held in a private collection in Oldenburg, Lower Saxony.

Samples from the meteorite are held by the Mineralogical Museum of the University of Hamburg and the Max Planck Institute for Chemistry in Mainz.

Editorial summary

The public source identifies “Northwest Africa 3009” as meteorite. This brief keeps that definition visible, then builds a research path around Northwest, Africa and meteorite.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current lead gives the account dated anchors—2001—that can be checked directly. The selected authority fields contribute no independent date. Its value is orientation rather than verdict, with Northwest, Africa and meteorite providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “Northwest Africa 3009”, the useful work is to connect “meteorite” to the records capable of establishing context and consequence.

Evidence profile

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Nov 20, 2025. The linked authority identifier is Q1240766. None of the 0 selected statements returned an explicit reference. The first chronological checks are 2001.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Northwest Africa 3009”, its source revision and the description used here.
  2. Expand the search: follow Northwest Africa 3009 primary sources, Northwest Africa 3009 archive and Northwest research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Northwest Africa 3009”?
  2. What terminology or title could unlock a more precise catalogue search?
  3. Which institution is responsible for the underlying evidence?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from Northwest Africa 3009” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.