-
Volcanic rocks (often
shortened to
volcanics in
scientific contexts) are
rocks formed from lava
erupted from a volcano. Like all rock types, the concept...
- The
Honolulu Volcanics are a
group of
volcanoes which form a
volcanic field on the
island of Oʻahu, Hawaiʻi, more
specifically in that island's southeastern...
-
crust of a planetary-m**** object, such as Earth, that
allows hot lava,
volcanic ash, and
gases to
escape from a
magma chamber below the surface. On Earth...
-
portion of New
Hampshire that
houses the
Ammonoosuc Volcanics. The
Middle Ordovician Ammonoosuc Volcanics are a
component of the
Bronson Hill Arc,
which is...
- 75% of
volcanic eruptive volume is
generated by
submarine eruptions near mid
ocean ridges alone,
however problems detecting deep sea
volcanics meant they...
-
Volcanic ash
consists of
fragments of rock,
mineral crystals, and
volcanic gl****,
produced during volcanic eruptions and
measuring less than 2 mm (0.079 inches)...
- also be
volcanic necks. If so they have been
responsible for the
Laidlaw Volcanics. They are all unnamed. The
first three intrude Laidlaw Volcanics. A co****...
- The
Volcanic Repeating Arms
Company was an
American company formed in 1855 by
partners Horace Smith and
Daniel B.
Wesson to
develop Walter Hunt's Rocket...
-
Volcanic plume or
volcanic plume may
refer to:
Eruption plume, a
column of hot
volcanic ash and gas
emitted into the
atmosphere during an
explosive volcanic...
- A
volcanic plug, also
called a
volcanic neck or lava neck, is a
volcanic object created when
magma hardens within a vent on an
active volcano. When present...