-
Cobalt gl****—known as "
smalt" when
ground as a pigment—is a deep blue
coloured gl****
prepared by
including a
cobalt compound,
typically cobalt oxide or...
- a pigment. It has been used
since the
Middle Ages to make
smalt, a blue-colored gl****.
Smalt is
produced by
melting a
mixture of
roasted mineral smaltite...
- was
powdered smalt (cobalt gl****) used in
laundering and
dyeing applications, and it then came to be used as a
colour name from 1894.
Smalt has a deep,...
- paint.
Transparent gl****es are
tinted with the silica-based
cobalt pigment "
smalt". Ores
containing cobalt have been used
since antiquity as
pigments to give...
-
close semblance to the
light pastel shade of cyan
common on bed sheets.
Smalt has also been
known under other names such as azurblau,
Bohemian Blue, Dutch...
-
impure cobalt ****nate.
During the
Victorian Era,
zaffre was used to
prepare smalt and to
stain gl**** blue. The
first recorded use of
zaffer as a
color name...
- red
porphyry are placed. Next to the
pilasters are
bands of
bright red
smalt, to the
right of
which are
bands of
black labradorite. This combination...
-
usual baroque pigments such as red ochre, lead-tin-yellow,
madder lake and
smalt and also his
elaborate multilayer painting technique. List of paintings...
- S.
Beudant in 1832
because the
mineral was used in the
preparation of
smalt for
producing a blue
color in
porcelain and gl****.
Spencer 1911, p. 249...
- including: Ultramarine, made from the
minerals lapis lazuli or azurite; and
Smalt, now
known as
cobalt blue. Blue,
especially the
pigment ultramarine, was...
