-
increasing metamorphism,
greywackes frequently p**** into mica-schists,
chloritic schists and
sedimentary gneisses. The term "
greywacke" can be confusing, since...
-
Central Eastern Alps. The
lithologies of the
greywacke zone are:
Paleozoic turbidites (among them
greywackes) and
limestones of
Ordovician to
Devonian age;...
-
terrains where chemical weathering is
subordinate to
physical weathering.
Greywacke sandstones are a
heterogeneous mixture of
lithic fragments and angular...
-
Prior to that time,
mudstone and
hardened sandstones commonly known as
greywacke was
deposited and
deformed by
tectonic movement.
Following the
split from...
-
volcaniclastic rock (formed by
explosive volcanism)
interbedded with
greywackes and
mudstones and by
their calc-alkaline composition. In more ancient...
- Rakaia,
Aspiring and
Pahau Terranes and the Esk Head Belt.
Greywacke (or
Torlesse Greywacke) is the
dominant rock type of the
composite terrane; argillite...
-
goddess standing,
greywacke, in
Boston Mus. 09.200. Nome triad, King, Hathor-Mistress-of-the-Sycomore and
Theban nome-god standing,
greywacke. (Now in Cairo...
-
characteristic shape of ribs of hard
greywacke with
narrow gaps
where mudstone was worn away, and
fragments of
greywacke lay on the
surface as a
talus deposit...
- mine in this region. The Wadi
Hammamat was a
notable source of granite,
greywacke, and gold.
Flint was the
first mineral collected and used to make tools...
- 2023 at the
Wayback Machine.
Stephen Oliver,
Cranial Bunker (Canberra:
Greywacke Press, 2023), p.27.
Frascina and
Harrison 1982, p. 5. The
Oxford Companion...
