urban micrometeorite database • Seite 38 von 38 • Urbane Mikrometeorite

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Classification(448)
- Vitreous(3)
- CC(175)
  - CC-n(38)
  - CC-t(24)
  - CC-mc(113)
- BO(161)
- PO(102)
- G-type(2)
- ScMM(10)
- unmelted(2)
Metal differentiation(137)
- Fe/Ni bead(82)
- Fe/Ni crust(17)
- escape hole from metal bead(35)
- Fe/Ni droplet (< 5µm)(23)
- PGE nugget(12)
Magnetite(417)
- single crystals(403)
- dendrites(314)
- Cr-rich(19)
- (complete) rim(10)
Chromite(21)
Other surface properties(84)
- porous(66)
- tail(11)
- microtail(8)
- tension track(4)
- erosion pits(1)
- other(2)
Size class (mean diameter)(448)
- > 500 µm(2)
- 250-500 µm(78)
- 150-250 µm(223)
- 100-150 µm(126)
- < 100 µm(23)
Documentation(448)
- light image(445)
- SEM image(448)
- EDX data(448)
- sectioned: SEM image(65)
- sectioned: EDX data(65)

THMM641