Cited by 18Astro and Planetary SciencePlanetary Science and ExplorationGeological and Geochemical Analysis

Copper in ordinary chondrites: Proxies for resource potential of asteroids and constraints for minimum-invasive and economically efficient exploitation

Open access
Łuszczek, Katarzyna, Krzesińska, Agata M.·2020·Planetary and Space Science

Abstract

Ordinary chondrites originate from S-type asteroids. These meteorites can be used for laboratory studies that further our understanding of the geological conditions on asteroids, including assessment of their resource potential. Asteroids have since long been considered to host significant resources of siderophilic elements such as Fe, Ni, Co, Cu, that could be exploited in situ. However bulk rock mining would be largely impractical. In this paper, we report on abundance and mineral occurrences of copper in H chondrites, identify Cu carrier minerals and interpret their distribution in the context of processes that must have affected parent bodies. This leads us to suggestion that some parts of S-type asteroids contain Cu in a form and amount that would satisfy requirements of potentially economically and environmentally more efficient exploitation. Parent bodies of chondrites contain 70–100 ​ppm of Cu in bulk and this is mainly contained in Fe,Ni-alloy. However, parts of asteroids that were affected by shock processes and post-shock thermal annealing may host Cu that exsolved from primary alloy and forms native, pure-Cu grains. Up to 50 ​ppm of Cu may be present in such phase in these parts of asteroids. Grains of native copper can be extracted from the host rock via mechanical mineral processing methods, releasing need of extensive chemical leaching. This makes potential exploitation more targeted and less destructive for the local environment. A characteristic feature associated with enrichment in native Cu in chondrites is presence of shock-darkened zones. Therefore, we suggest that shock-darkened asteroids are potentially best sites for Cu exploitation.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1016/j.pss.2020.105092

Cites

49 of 49 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • The abundance of copper grains has been identified in H chondrites as a potential space resource for asteroid ISRU.

    “(3) The abundance of copper grains have been identified in H chondrites as a potential space resource for asteroid ISRU (Figure 9D); 239”

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

1 of the 50 references couldn’t be matched to a known paper.

Research works printed but not linked: 7

  1. Badescu, V. (Ed.), 2013. Asteroids. Prospective Energy and Material Resources. Springer, p. 689.
  2. Brearley, A.J., Jones, R.H., 1998. -Chondritic meteorites. In: Papike, J.J. (Ed.), Planetary Materials, vol. 3. Mineralogical Society of America, Washington DC, pp. 1-3, 398.
  3. Friedrich, G.H., Genkin, A.D., Naldrett, A.J., Ridge, J.D., Sillitoe, R.H., Vokes, F.M., 1986. Geology and metallogeny of copper deposits. Special publication No.4 of the society for geology applied to mineral deposits. In: Proceedings of the Copper Symposium 27 th International Geological Congress. Springer-Verlag, Moscow, p. 592, 1984.
  4. Łuszczek, K., 2012. In: Drzymała, J., Cię_ zkowski, W. (Eds.), Chemical Composition of L Chondrites Group and Potential Natural Resources of Their Parent Bodies. Interdyscyplinarne Zagadnienia W G ornictwie I Geologii, vol. 3. Wrocław, pp. 161-173.
  5. McSween, H.Y., Huss, G.R., 2010. Cosmochemistry. Cambrigde Univeristy Press, Cambrigde.
  6. Abreu, N. (Ed.), Primitive Meteorites and Asteroids. Physical, Chemical, and Spectroscopic Observations Paving the Way to Exporation. Elsevier, pp. 477-524.
  7. Wasson, T.J., Kallemeyn, G.W., 1988. Compositions of chondrites, philosophical transactions of the royal society of london. Series A, Math. Phys. Sci. 325 (1587), 535-544. The Solar System: Chemistry as a Key to Its Origin. www.nikoninstruments.com/Products/Software/NIS-Elements-Basic-Research 30.11.2018.

Cited by

Sorted by citations

Authors
Łuszczek, K., & Krzesińska, A. M.
Affiliations
  • Wrocław University of Science and Technology (PL)
  • University of Oslo (NO)
Corresponding author
Krzesińska, Agata M.
Venue
Planetary and Space Science
Publisher
Elsevier BV
Published
2020-12
Volume
194
Pages
105092
ISSN
0032-0633 (ISSN-L)
OpenAlex
W3087783928
Cited by
18
References
50
Citations by year
2026: 5 · 2025: 2 · 2024: 5 · 2023: 2 · 2022: 2 · 2021: 2
FWCI
0.67
Type
journal article
Language
en
Open access
Locations
  • Planetary and Space Science (publishedVersion, cc-by)
  • NORA - Norwegian Open Research Archives (submittedVersion, cc-by)
Funders
  • Polish National Science Centre (NN307 474838, DEC-2011/03/N/ST10/05821)
  • Research Council of Norway (223272)
Topics
  • Physical Sciences › Physics and Astronomy › Astronomy and Astrophysics › Astro and Planetary Science
  • Physical Sciences › Physics and Astronomy › Astronomy and Astrophysics › Planetary Science and Exploration
  • Physical Sciences › Earth and Planetary Sciences › Geophysics › Geological and Geochemical Analysis
Keywords
copper, ordinary chondrites, H chondrites, S-type asteroids, native copper, siderophile elements, Fe-Ni alloys, shock metamorphism, annealing, mineral processing, asteroid mining, parent body

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review