-
minerals –
Mineraloids are
listed after minerals in each
alphabetically sorted section. Titamgim, Dirk (1988). "Rock Chips: What is a
Mineraloid?". Rocks...
- Rock (geology), a
naturally occurring solid aggregate of
minerals or
mineraloids Rock music, a
genre of po****r
music Rock or
Rocks may also
refer to:...
- Iron(III)
oxyhydroxide is the main
component of
other minerals and
mineraloids:
Limonite is a
commonly occurring mixture of
mainly goethite, lepidocrocite...
-
chemically bonded into an
orderly structure.: 3 Some
rocks also
contain mineraloids,
which are rigid, mineral-like substances, such as
volcanic gl****,: 55...
- explosion, or by
thermal shock and
spallation during rapid cooling.
Several mineraloids are
found in
hyaloclastite m****es.
Sideromelane is a
basalt gl**** rapidly...
- to the
amorphous (chemical)
physical structure, it is
classified as a
mineraloid,
unlike crystalline forms of silica,
which are
considered minerals. It...
- (/ˌkrɪsəˈkɒlə/ KRIS-ə-KOL-ə) is a
hydrous copper phyllosilicate mineral and
mineraloid with the
formula Cu 2 – xAl x(H 2Si 2O 5)(OH) 4⋅nH 2O (x < 1) or (Cu,...
- gemstone.
Unlike many gemstones, jet is not a mineral, but is
rather a
mineraloid. It is
derived from wood that has
changed under extreme pressure. The...
-
mineraloid, a form of opal,
found in
cavities in
volcanic tuff. It is a globular, botryoidal, or
stalactic concretionary form of opal. The
mineraloid...
- example, a
typical rock is an
aggregate of
several different minerals and
mineraloids, with no
specific chemical composition. Wood is a
natural organic material...
