Dunes at False Cape State Park in Virginia Beach. Dunes are common features along the Virginia coast.
Dunes are common landforms along Virginia’s sandy coast and its barrier islands.
Dunes at False Cape State Park
August 9, 2016 by ·
A Resource for Information on the Commonwealth's Geology
Featured Image
Chopawamsic Gneiss
This exposure in a pasture near Cuckoo exposes a poly-deformed hornblende and plagioclase-rich gneiss. Foliation in the gneiss has been refolded. Another interesting feature is the presence of garbenschiefer or “feather amphibolite.” This unusual texture is defined by stellate and featherlike hornblende clusters in the plane of foliation. Three amphibole species occur in this rock […]
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At the Pluton’s Edge
When large quantities of magma intrude and solidify in the Earth’s crust they form bodies of intrusive igneous rock known as plutons. The featured image nicely illustrates the edge (geologic contact) of a granitic pluton in the Blue Ridge Mountains of central Virginia. The granite is part of the 706 ± 4 million year old […]