augen

Feldspar, quartz, and garnet are common minerals which form augen.

The augen grows by crystallisation of a mantle of new mineral around the porphyroblast.

In some of the Blue Ridge occurrences an epidotized augen gneiss is present exhibiting foliation structures.

During shearing, the poprhyroblast may rotate, to form a characteristic augen texture of asymmetric shearing.

The southeastern branch generally overlies leptynitic augen gneisses folded into the paragneisses.

They were so named by the Ohio State University Geological Party, 1967-68, because rocks of the locality include augen gneiss.

The core of the augen is a porphyroblast or porphyroclast of a hard, resilient mineral such as garnet.

The Icart Gneiss is an augen gneiss of granitic composition containing potassium feldspar.

In this case, the position of the tails is unequal across the foliation, with some augen showing clear drag folding of the mantle into the strain shadow.

The rock types Collins worked on are mainly granitoids, gneisses, augen gneisses, mylonites and metasedimentary rocks.

Terreur, Mythes et Representation (Lille: edition tausend augen, 2005)

A metamorphic rock which is clotted with augen is often called an augen gneiss.

A long wall of this augen gneiss can be felt at the Mineral and Lapidary Museum of Western North Carolina.

On Mount Canigou the group's base overlies leptynitic, so-called "transitional gneisses" with underlying augen gneisses.

It lies in the far northeast of the state and has a rocky summit characteristic of the Fichtelgebirge (coarse-grained Kern Granite G3 and augen gneiss at the southeast end).

This sequence can be divided into four main units, as Kyanite-Sillimanite gneiss, pyroxenic marble and gneiss, banded gneiss, and augen gneiss in the ascending order .

A single of the song was released on the same day, which included an edited version of the original and a new song titled 'Gib Mir Deine Augen' as a b-side.

In the extreme east there is another conspicuous rock type (augen gneiss) which is distinguished by the presence of "eye" structures (usually of feldspar) up to 2.5 cm in length, indicative of greater shearing.

'Sagen dir nicht meine Augen' and 'Sing mir ein Liebeslied', from "Der singende Traum".

Fliegeneier in den Augen- und Mundwinkeln (Fly eggs in eyes and corners of the mouth), Gerichtliche Medicin, J. F. Lehmanns Verlag, München, 1898, p. 188 (in German)

This area is situated north of the Main Central Thrust (MCT) and is made up of bedrocks of granites, garnet mica schist, quartz biotite schist, kyanite schist, augen gneiss and banded augen gneiss.