Fear Not Die

Rylee.
Musician, Artist, Activist,
Dreadlocked, Landlocked Youth.

biomedicalephemera: Malachite and Azurite You know how copper turns green when it’s left to oxidize? That process is what makes malachite green. It’s known as a copper carbonate hydroxide mineral, and is the source of most green paint pigments used until about 1800. The rich blue mineral azurite (also one source of ancient paint pigments) is commonly found with malachite, and both are commonly found around large limestone deposits. Limestone is a form of aggregated calcium carbonate, and one of the primary sources of carbonate for both malachite and azurite formations. Arizona is the primary site where one can find malachite in North America. Malachite is more common than azurite, because it is far more stable to open air and sunlight. Minerals from Earth and Sky, Part II: Gems and Gem Minerals. William F. Foshag, 1929.

biomedicalephemera:

Malachite and Azurite

You know how copper turns green when it’s left to oxidize? That process is what makes malachite green. It’s known as a copper carbonate hydroxide mineral, and is the source of most green paint pigments used until about 1800.

The rich blue mineral azurite (also one source of ancient paint pigments) is commonly found with malachite, and both are commonly found around large limestone deposits. Limestone is a form of aggregated calcium carbonate, and one of the primary sources of carbonate for both malachite and azurite formations. Arizona is the primary site where one can find malachite in North America. Malachite is more common than azurite, because it is far more stable to open air and sunlight.

Minerals from Earth and Sky, Part II: Gems and Gem Minerals. William F. Foshag, 1929.

(via chasingthegreenfaerie)

11 months ago

  1. dzenzel reblogged this from biomedicalephemera
  2. asiian-powers reblogged this from biomedicalephemera
  3. devilduck reblogged this from biomedicalephemera
  4. smarielll reblogged this from chasingthegreenfaerie
  5. s-a-r-k-a-s-i-s-t reblogged this from biomedicalephemera
  6. mrmmfg2u reblogged this from catsinathimble
  7. catsinathimble reblogged this from pausesandclauses
  8. pausesandclauses reblogged this from octavos
  9. canering reblogged this from anluan
  10. octavos reblogged this from biomedicalephemera and added:
    Minerals from Earth and Sky, Part II: Gems and Gem Minerals. William F. Foshag, 1929.
  11. introvertedart reblogged this from eddietg
  12. plantyourroot reblogged this from biomedicalephemera
  13. matlalpapalotl reblogged this from featherandmoss
  14. featherandmoss reblogged this from biomedicalephemera
  15. thecoylight reblogged this from there-ain-t-no-grave
  16. hell-inahandbasket reblogged this from biomedicalephemera
  17. columba-livia reblogged this from biomedicalephemera
  18. madgirlslovepoem reblogged this from -soulshine
  19. thenatureofsin reblogged this from sporebat
  20. sporebat reblogged this from anaralah
  21. anaralah reblogged this from chasingthegreenfaerie
  22. hey-there-sexy reblogged this from fantastic-sarah-jane
  23. fantastic-sarah-jane reblogged this from food-for-a-goddess
  24. bitchelf reblogged this from biomedicalephemera
  25. twister468 reblogged this from centaurstestickle
  26. there-ain-t-no-grave reblogged this from biomedicalephemera
  27. sarahsitting reblogged this from homo--superior
  28. homo--superior reblogged this from lickmybrain
  29. lickmybrain reblogged this from biomedicalephemera
  30. pookascrayon reblogged this from chasingthegreenfaerie
  31. stunninglymonochrome reblogged this from 0rganizedcha05
  32. theclothesclub reblogged this from mimeit
  33. himlaplusanalfas reblogged this from biomedicalephemera

1 ⁄ 1

- Inkhorn theme powered by Tumblr -