- chlorite, and calcite. The
texture is
termed diabasic and is
typical of
diabases. This
diabasic texture is also
termed interstitial. The
feldspar is high...
- The York
Haven Diabase is a rock
formation in Pennsylvania,
United States. It
underlies the
Rossville Diabase and is Jur****ic in age. The
formation is...
- The
Diabase Hills are a
mountain range in
Washoe County, Nevada. "
Diabase Hills".
Geographic Names Information System.
United States Geological Survey...
- of this
igneous rock.
There is very
little co****r-grained
gabbro and
diabase.
Nephelinite is
exposed on the
islands but is
extremely rare. The majority...
- University.
Wherry theorized that the
ringing was due to the
texture of the
diabase rocks and that they were
supported by
other rocks. He
identified the boulder...
- Many
instances of
scapolitization have been
described from the
ophites (
diabases) of the Pyrenees. In the
unaltered state these are
ophitic and consist...
-
Magma was
injected between layers of
sedimentary rock,
forming diabase sills. This hard
diabase protects the
layers of
sedimentary rock below,
forming the...
-
extrusive igneous rock.
Types of trap rock
include basalt, peridotite,
diabase, and gabbro. Trap is also used to
refer to
flood (plateau) basalts, such...
- and the
specific gravity is 2.8 - 3.0. The type
localities are in the
diabases of the
Connecticut River valley and Arendal, Aust-Agder, Norway. ****ociated...
- of a
valley temple, now
buried beneath the
village of
Nazlet el-Samman;
diabase paving and
nummulitic limestone walls have been
found but the site has...
