-
Fluorite (also
called fluorspar) is the
mineral form of
calcium fluoride, CaF2. It
belongs to the
halide minerals. It
crystallizes in
isometric cubic...
- The
Kenya Fluorspar Company is a
mining company in Kenya,
located in Kimwarer, a
village in the
southern part of the
Kerio Valley in Elgeyo-Marakwet County...
-
Coking coal
Coking coal
Coking coal . . . .
Feldspar Fluorspar Fluorspar Fluorspar Fluorspar Fluorspar Gallium Gallium Gallium Gallium Gallium Germanium...
-
practically insoluble in water. It
occurs as the
mineral fluorite (also
called fluorspar),
which is
often deeply coloured owing to impurities. The
compound crystallizes...
-
tungsten ores. The
Voznesenovsky and
Pogranichny deposits of rare-metal-
fluorspar ore are
located in
Khorolsky District. The
Voznesenovskoye deposit was...
- are the most
industrially significant.
Fluorite (CaF 2), also
known as
fluorspar,
abundant worldwide, is the main
source of fluoride, and
hence fluorine...
-
minerals are
extracted industrially such as lead, tungsten, gold, tin,
fluorspar, manganese, marble,
copper and zinc. Country's gold
production in 2015...
- 1919 the last
major commercial mine had closed.
Besides lead,
silver and
fluorspar were
extracted from Weardale.
Large amounts of
ironstone were taken, especially...
-
second mine also
opened in 1937, the
American Newfoundland Fluorspar Company. The
fluorspar mines in St.
Lawrence were
major employers until business declined...
- world.
Within the UK, blue
fluorspars are also
found in
County Durham,
especially Weardale.: 39 Elsewhere, blue
fluorspar is
known in the
Ardennes region...
