-
Palagonite is an
alteration product from the
interaction of
water with
volcanic gl**** of
chemical composition similar to basalt.
Palagonite can also result...
- tachylyte.
Palagonite, an
alteration product of
basaltic gl****. Hyaloclastite, a
hydrated tuff-like
breccia of
sideromelane and
palagonite. Pele's hair...
- processes.
Palagonite tuffs are
found also
among the
older volcanic rocks. In
Iceland a
broad stretch of
these rocks,
described as "the
palagonite formation...
- (IMA/CNMNC
valid mineral name) Ozokerite, a
black waxy
hydrocarbon mixture Palagonite Pearl,
organically produced carbonate Pele's hair Petroleum, liquid, organic...
-
Sideromelane is a
vitreous basaltic volcanic gl****,
usually occurring in
palagonite tuff, for
which it is characteristic. It is a less
common form of tachylite...
- They are made up of lava
plateaus capping extensive pillow lavas and
palagonite.
These volcanoes are also
called table mountains, tuyas, or (in Iceland)...
- than 1% of the edifice. Ice-lava
interactions produced hyaloclastite,
palagonite and sideromelane. No
major changes in
magma chemistry occurred during...
-
progressive erosion by
flowing water from
glaciers through the
rocks and
palagonite over millennia. A
waterfall flows down the
western side of the canyon...
-
Fragments of
these gl****es are
usually surrounded by a
yellow waxy
layer of
palagonite,
formed by
reaction of
sideromelane with water.
Hyaloclastite ridges,...
-
cause them. The
products of
Surtseyan eruptions are
generally oxidized palagonite basalts (though
andesitic eruptions do occur,
albeit rarely), and like...
