770
Heavy Metals
(mander.xyz)
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 03 Dec 2024
770 points (99.4% liked)
Science Memes
20307 readers
1464 users here now
Welcome to c/science_memes @ Mander.xyz!
A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.
Rules
- Don't throw mud. Behave like an intellectual and remember the human.
- Keep it rooted (on topic).
- No spam.
- Infographics welcome, get schooled.
This is a science community. We use the Dawkins definition of meme.
Research Committee
Other Mander Communities
Science and Research
Biology and Life Sciences
- !abiogenesis@mander.xyz
- !animal-behavior@mander.xyz
- !anthropology@mander.xyz
- !arachnology@mander.xyz
- !balconygardening@slrpnk.net
- !biodiversity@mander.xyz
- !biology@mander.xyz
- !biophysics@mander.xyz
- !botany@mander.xyz
- !ecology@mander.xyz
- !entomology@mander.xyz
- !fermentation@mander.xyz
- !herpetology@mander.xyz
- !houseplants@mander.xyz
- !medicine@mander.xyz
- !microscopy@mander.xyz
- !mycology@mander.xyz
- !nudibranchs@mander.xyz
- !nutrition@mander.xyz
- !palaeoecology@mander.xyz
- !palaeontology@mander.xyz
- !photosynthesis@mander.xyz
- !plantid@mander.xyz
- !plants@mander.xyz
- !reptiles and amphibians@mander.xyz
Physical Sciences
- !astronomy@mander.xyz
- !chemistry@mander.xyz
- !earthscience@mander.xyz
- !geography@mander.xyz
- !geospatial@mander.xyz
- !nuclear@mander.xyz
- !physics@mander.xyz
- !quantum-computing@mander.xyz
- !spectroscopy@mander.xyz
Humanities and Social Sciences
Practical and Applied Sciences
- !exercise-and sports-science@mander.xyz
- !gardening@mander.xyz
- !self sufficiency@mander.xyz
- !soilscience@slrpnk.net
- !terrariums@mander.xyz
- !timelapse@mander.xyz
Memes
Miscellaneous
founded 3 years ago
MODERATORS
What's organic iron?
Same as iron but costs 30% more
The correct answer here.
Doesn't exist. Some metals can form organometallic complexes (with CO, CN, methyl groups), in which case you get for instance "organic mercury" compounds. Iron can also do that, but that's not what theyre talking about here.
What they mean is "biogenic" iron. The snail precipitates dissolved iron and sulfur in the water to form its shell out of iron sulfide. Its a different physical structure, but chemically similar to iron pyrite (fools gold).
Looks like iron sulfide, pyrite, and greigite in this case.
Highlights from this rabbit hole: "imbricating chitinous sclerites" and "conchiolin".
https://www.marinebio.org/species/scaly-foot-snails/chrysomallon-squamiferum/
https://www.nature.com/articles/s41467-020-15522-3
https://academic.oup.com/biolinnean/article-abstract/114/4/949/2415936
Wait GregTech has its own iron ores in real life now as well‽
Hazarding a guess, but I think it's referring to something like "the biologically mediated reduction of iron".
I'd have guessed iron+carbon, instead (so, steel).
Lots of carbon = iron
Little bit of carbon = steel
Zero carbon = iron
It's confusing, I know
organic iron plates, not plates of organic iron.
the plates are generated by an organic process, not out of organic materials.
you can't just remove a word from the context and act as if that doesn't change the meaning.
Makes sense, thanks
Well, I'm not a native english speaker and the title seemed at least misleading.
fair enough! I see now that my comment might look a little antagonizing, that was not what I wanted to express, sorry bout that.
No problem, man. Languages are bitches!
Wikipedia says it's iron sulfide. I'm not sure that's organic.
Yeah, no.