Search AccessScience
Advanced Search
Turn Off Suggestions
Browse Topics
AccessScience > Search

Search Results: Lamprophyre

Any of a heterogeneous group of gray to black, mafic igneous rocks characterized by a distinctive panidiomorphic and porphyritic texture in which...


= Encyclopedia Article; = Research Update
From Encyclopedia article 'Lamprophyre'
Specimens of lamprophyre. (a) Minette, found near Walsenburg, Colorado. The altered sanidine matrix also contains other minor minerals. (b) Camptonite, found in Campton Falls, New Hampshire. (After H. Williams and C. M. Gilbert, Petrography: An Introduction to the Study of Rocks in Thin Sections, W. H. Freeman, 1954)
From Encyclopedia article 'Lamprophyre'
  1. Agriculture, Forestry & Soils
  2. Anthropology & Archaeology
  3. Astronomy & Space Science
  4. Biological & Biomedical Science
  5. Chemistry
  1. Computing & Information Technology
  2. Earth Science
  3. Engineering & Materials
  4. Environmental Science
  1. Food Science & Technology
  2. General Science & Technology
  3. Mathematics
  4. Medicine
  5. Military Science
  1. Navigation
  2. Paleontology
  3. Physics
  4. Psychiatry & Psychology
  5. Veterinary Medicine
Browse Topics:

  1. A

  2. B

  3. C

  4. D

  5. E

  6. F

  7. G

  8. H

  9. I

  10. J

  11. K

  12. L

  13. M

  14. N

  15. O

  16. P

  17. Q

  18. R

  19. S

  20. T

  21. U

  22. V

  23. W

  24. X

  25. Y

  26. Z