Migmatite
A rock classification type
This page kindly sponsored in honor of Miguel Beirnes
About Migmatite
A banded metamorphic rock, pervasively heterogeneous on a meso- to megascopic scale. It typically consists of darker bands rich in mafic minerals and lighter quartzofeldspathic parts. The darker parts usually exhibit features of metamorphic rocks (eg. gneiss or amphibolite) whereas the lighter parts are of granitic texture.
Unique Identifiers
Mindat ID:
50045
Long-form identifier:
mindat:1:1:50045:4
Classification of Migmatite
Sub-divisions of Migmatite
Common Associates
Associations Based on Photo Data:
| 9 photos of Migmatite associated with 'Paragneiss' | |
| 9 photos of Migmatite associated with 'Migmatite and related rock' | |
| 9 photos of Migmatite associated with Garnet Group | X3Z2(SiO4)3 |
| 9 photos of Migmatite associated with 'Gneiss' | |
| 7 photos of Migmatite associated with 'Biotite gneiss' | |
| 4 photos of Migmatite associated with Pyrite | FeS2 |
| 1 photo of Migmatite associated with 'Biotite paragneiss' | |
| 1 photo of Migmatite associated with Feldspar Group | |
| 1 photo of Migmatite associated with 'Granulite' | |
| 1 photo of Migmatite associated with Almandine | Fe2+3Al2(SiO4)3 |
Internet Links for Migmatite
mindat.org URL:
https://www.mindat.org/min-50045.html
Please feel free to link to this page.
Please feel free to link to this page.
References for Migmatite
Reference List:




Cap de Creus, Cadaqués, Alt Empordà, Girona, Catalonia, Spain