Blue colour works

Last updated

A blue colour works (German : Blaufarbenwerke) is a paintworks where blue pigment for use in glassmaking is produced. Usually the pigment, cobalt blue, needed for this purpose, was manufactured from cobalt-containing ore as in the case of the factories listed below.

Blue colour works

The Niederpfannenstiel Blue Colour Works in the mid-19th century Album der Sachsischen Industrie Band 1 0163.jpg
The Niederpfannenstiel Blue Colour Works in the mid-19th century

Literature

Related Research Articles

<span class="mw-page-title-main">Blue</span> Colour between violet and cyan on the visible spectrum of light

Blue is one of the three primary colours in the RYB colour model, as well as in the RGB (additive) colour model. It lies between violet and cyan on the spectrum of visible light. The term blue generally describes colours perceived by humans observing light with a dominant wavelength between approximately 450 and 495 nanometres. Most blues contain a slight mixture of other colours; azure contains some green, while ultramarine contains some violet. The clear daytime sky and the deep sea appear blue because of an optical effect known as Rayleigh scattering. An optical effect called the Tyndall effect explains blue eyes. Distant objects appear more blue because of another optical effect called aerial perspective.

<span class="mw-page-title-main">Pigment</span> Colored material

A pigment is a powder used to add color or change visual appearance. Pigments are completely or nearly insoluble and chemically unreactive in water or another medium; in contrast, dyes are colored substances which are soluble or go into solution at some stage in their use. Dyes are often organic compounds whereas pigments are often inorganic. Pigments of prehistoric and historic value include ochre, charcoal, and lapis lazuli.

<span class="mw-page-title-main">Buskerud</span> County (fylke) of Norway

Buskerud is a county and a current electoral district in Norway, bordering Akershus, Oslo, Innlandet, Vestland, Telemark and Vestfold. The region extends from the Oslofjord and Drammensfjorden in the southeast to Hardangervidda mountain range in the northwest. The county administration was in modern times located in Drammen. Buskerud was merged with Akershus and Østfold into the newly created Viken County on 1 January 2020. On 23 February 2022, the Viken County Council voted in a 49 against 38 decision to submit an application to the Norwegian government for a county demerger. Due to this, Buskerud was re-established in 2024.

<span class="mw-page-title-main">Modum</span> Municipality in Buskerud, Norway

Modum is a municipality in Buskerud county, Norway. The administrative centre of the municipality is the town of Vikersund. The municipality of Modum was established on 1 January 1838.

Cerulean, also spelled caerulean, is a variety of the hue of blue that may range from a light azure blue to a more intense sky blue, and may be mixed as well with the hue of green. The first recorded use of cerulean as a colour name in English was in 1590. The word is derived from the Latin word caeruleus, "dark blue, blue, or blue-green", which in turn probably derives from caerulum, diminutive of caelum, "heaven, sky".

<span class="mw-page-title-main">Cobalt blue</span> Blue pigment

Cobalt blue is a blue pigment made by sintering cobalt(II) oxide with aluminum(III) oxide (alumina) at 1200 °C. Chemically, cobalt blue pigment is cobalt(II) oxide-aluminium oxide, or cobalt(II) aluminate, CoAl2O4. Cobalt blue is lighter and less intense than the (iron-cyanide based) pigment Prussian blue. It is extremely stable and historically has been used as a coloring agent in ceramics (especially Chinese porcelain), jewelry, and paint. Transparent glasses are tinted with the silica-based cobalt pigment "smalt".

<span class="mw-page-title-main">Smaltite</span> Type of mineral skutterudite

Smaltite is a variety of the mineral skutterudite consisting of cobalt, iron, nickel, and arsenide. It has the chemical formula (Co,Fe,Ni)As2.

<span class="mw-page-title-main">Blaafarveværket</span> Norwegian mining and industrial company

Blaafarveværket, or the Blue Colour Works, was a mining and industrial company located at Åmot in Modum in Buskerud, Norway, which existed from 1776 to 1898. The works mined cobalt ore and manufactured by smelting blue cobalt glass (smalt) and cobalt blue pigment. It is currently a large open-air industrial museum and an art gallery; it is the largest and best preserved mine museum in Europe, and one of Norway's most visited attractions.

<span class="mw-page-title-main">Cobalt glass</span> Deep blue glass colored with cobalt

Cobalt glass—known as "smalt" when ground as a pigment—is a deep blue coloured glass prepared by including a cobalt compound, typically cobalt oxide or cobalt carbonate, in a glass melt. Cobalt is a very intense colouring agent and very little is required to show a noticeable amount of colour.

<span class="mw-page-title-main">Schneeberg, Saxony</span> Town in Saxony, Germany

Schneeberg is a town in Saxony’s district of Erzgebirgskreis. It has roughly 16,400 inhabitants and belongs to the Town League of Silberberg. It lies 4 km west of Aue, and 17 kilometres (11 mi) southeast of Zwickau.

<span class="mw-page-title-main">Bad Schlema</span> Stadtteil of Aue-Bad Schlema in Saxony, Germany

Bad Schlema is a community in the district of Erzgebirgskreis in Saxony in Germany. It was merged into the new town Aue-Bad Schlema in January 2019. It belongs to the Silberberg Town League. The Silver Road (Silberstraße) runs through the town. The community is developing its tourist industry, above all its spa facilities.

<span class="mw-page-title-main">Blue budgerigar mutation</span>

The Blue budgerigar mutation is one of approximately 30 mutations affecting the colour of budgerigars. It is part of the genetic constitution of the following recognised varieties: Skyblue, Cobalt, Mauve and Violet.

<span class="mw-page-title-main">Benjamin Wegner</span> Norwegian business magnate, estate owner and timber merchant

Jacob Benjamin Wegner was a Norwegian business magnate, estate owner and timber merchant.

<span class="mw-page-title-main">Hasserode</span>

Hasserode has been a quarter in the town of Wernigerode in the German state of Saxony-Anhalt since 1907.

<span class="mw-page-title-main">Zschopenthal Blue Colour Works</span>

The Zschopenthal Blue Colour Works was a paintworks in the Ore Mountains that manufactured blue glass paste. It is located in the village of Zschopenthal in the parish of Grünhainichen in the German state of Saxony.

The Nickelhütte Aue is a modern manufacturing site in East Germany for pure non-ferrous metals like nickel, copper, cobalt, molybdenum, vanadium and tungsten. It is descended from the historic Niederpfannenstiel Blue Colour Works, a paintworks that was founded in 1635 by Veit Hans Schnorr in Pfannenstiel near Aue.

<span class="mw-page-title-main">Petrus Albinus</span>

Petrus Albinus was a professor at Wittenberg in Germany and is known as the father of Saxon historiography.

Jugel is a division of the town of Johanngeorgenstadt in the German district of Erzgebirgskreis. This dispersed settlement is surrounded by woods, is divided into Ober- and Unterjugel and runs along the German-Czech border from the Lehmergrund to the crest of the Western Ore Mountains. In the vicinity lies the 980 metre-high Scheffelsberg. Jugel is a tourist destination for hikers and winter sportsmen.

<span class="mw-page-title-main">Aufgeklärtes Glück Mine</span>

The Aufgeklärtes Glück Mine is an old mine, now closed, in the valley of Thumkuhlental in the Harz Mountains of Germany. It lies southwest of Hasserode, a village on the edge of the town of Wernigerode in the state of Saxony-Anhalt. Nowadays, its exterior facilities form part of a nature and geological educational path that, thanks to the reconstruction of an old mine water management system (Wasserkunst), make a very graphic witness of the former mining activity at the foot of the Harz' highest mountain, the Brocken.

<span class="mw-page-title-main">Blue in culture</span>

The colour blue has been important in culture, politics, art and fashion since ancient times. Blue was used in ancient Egypt for jewellery and ornament. In the Renaissance, blue pigments were prized for paintings and fine blue and white porcelain. in the Middle Ages, deep rich blues made with cobalt were used in stained glass windows. In the 19th century, the colour was often used for military uniforms and fashion.