-
Greywacke or
graywacke (German grauwacke,
signifying a grey,
earthy rock) is a
variety of
sandstone generally characterized by its
hardness (6–7 on Mohs...
- important, but also the material: The use of hard stone, such as gneiss,
graywacke, schist, and granite, was
relatively common in the Old Kingdom. The color...
- interbedded, mudstone, shale,
clayey sandstone,
calcareous sandstone,
graywacke, and
sandy limestone. The base of the
North Col
Formation is a regional...
- the
Greater Antilles are
located in Cuba. They
consist of
metamorphosed graywacke, argillite, tuff,
mafic igneous extrusive flows, and
carbonate rock. It...
- in
Grand Prix
Circuit (2011–present)
Surface Asphalt concrete with
Graywacke aggregate Length 5.125 km (3.185 miles)
Turns 16 Race lap
record 1:27...
- The
greywacke zone is a band of
Paleozoic metamorphosed sedimentary rocks that
forms an east-west band
through the
Austrian Alps. The
greywacke zone crops...
-
Formation of
ashflow tuff-lahar deposits, the Hyde
Glacier Formation of
graywacke-argillite-conglomerate, the
Drake Icefall Formation of
black shales and...
-
adhesive on the sand
around the track. The
surface of the
track is made of
graywacke aggregate,
shipped to
Bahrain from
Bayston Hill
quarry in Shropshire,...
- ).
Terra Publishing. ISBN 1-903544-19-X. Dott, R. H. (1964). "Wacke,
graywacke and
matrix – what
approach to
immature sandstone classification". Journal...
-
consists of a
sequence of
shales rhythmically interbedded with thin, hard,
graywacke-like sandstones.
Typically the
shales do not
contain many fossils, while...
