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Stones

Migmatite

Migmatite
Photo: Siim Sepp, CC BY-SA 3.0, Wikimedia Commons

At a glance

Type
Rock
Group
Metamorphic rock
Crystal system
None (a rock)
Hardness
Hard (5.5 to 7.5)
Density
Medium (2.5 to 3.2)
Occurs in
Metamorphic rocks
Foliation
Gneissic (coloured bands)
Colour
White, Grey, Black, Pink
Lustre
Glassy
Use
Building
Difficulty in WildGuessr
Hard

Did you know?

  • Migmatite means mixed rock, from the Greek migma, a mixture.
  • It records rock that began to melt deep in the crust but never fully liquefied: pale melted veins in a darker host.

Could you guess it from clues?

WildGuessr picks a secret animal, plant, fungus, stone, prehistoric creature or space object and you ask yes-or-no questions about it, such as its group or where it grows. The fewer clues you need, the more points you score.

Similar stones

Classification, names and conservation status come from Wikidata (CC0), the photo from Wikimedia Commons. Wikidata Q744630 · All stones · All entries