-
Colemanite (Ca2B6O11·5H2O) or (CaB3O4(OH)3·H2O) is a
borate mineral found in
evaporite deposits of
alkaline lacustrine environments.
Colemanite is a secondary...
- [B(O,OH)4]−
anion exists as well. Many
borate minerals, such as borax,
colemanite, and ulexite, are salts: soft,
readily soluble, and
found in evaporite...
- include:
Ground colemanite Ground Ulexite Calcined Tincal (Compacted) Bigadiç
Colemanite Kestelek Colemanite Hisarcik Colemanite Espey Colemanite Ulexite Natural...
- tuft of
acicular crystals.
Ulexite is
frequently found ****ociated with
colemanite, borax, meyerhofferite, hydroboracite, probertite, glauberite, trona,...
- to
gradually melt the
silica sand, limestone,
kaolin clay, fluorspar,
colemanite,
dolomite and
other minerals until a
liquid forms. It is then extruded...
- nickel,
heazlewoodite 4–4.5
Ordinary steel 4.5 Conichalcite, duftite,
colemanite,
lindgrenite 5 Apatite,
tooth enamel, zirconium,
obsidian (volcanic gl****)...
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Chrysotile Cinnabar Clinochlore Clinohumite Clinozoisite Clintonite Cobaltite Colemanite Cordierite Iolite (var.)
Cornwallite Corundum Ruby (var.)
Sapphire (var...
- 19.4
percent of
those age 65 or over.
Borate evaporites in the form of
colemanite was
first reported in 1913
during drilling of a
water well.
Claims were...
-
borosilicate minerals such as borax, boracite,
ulexite (boronatrocalcite) and
colemanite.
Borates also
occur in seawater,
where they make an
important contribution...
-
Clintonite Cobaltite Coccinite Coconinoite Coesite Coffinite Cohenite Colemanite Colimaite Collinsite Coloradoite Columbite (mineral group)
Combeite Conichalcite...
