Search results
Results from the WOW.Com Content Network
During World War II, wolframite mines were a strategic asset, due to its use in munitions and tools. [13] Tungstic Acid (WO 3) in powder form. Tungsten salts were used in the 19th century to dye cotton and to make stage costumes which were fire retardant. Additionally in the 19th century tungsten sulfides were sparingly used as lubrication for ...
7 Days to Die is a survival horror video game set in an open world developed by the Fun Pimps. It was released through early access for OS X and Windows on December 13, 2013, [ 1 ] and for Linux on November 22, 2014. [ 2 ]
There is a large deposit of tungsten ore on the edge of Dartmoor in the United Kingdom, which was exploited during World War I and World War II as the Hemerdon Mine. Following increases in tungsten prices, this mine was reactivated in 2014, [ 66 ] but ceased activities in 2018.
Terraria (/ t ə ˈ r ɛər i ə / ⓘ tə-RAIR-ee-ə [1]) is a 2011 action-adventure sandbox game developed by Re-Logic. The game was first released for Windows and has since been ported to other PC and console platforms.
Help; Learn to edit; Community portal; Recent changes; Upload file; Special pages
Tungsten ore is a rock from which the element tungsten can be economically extracted. The ore minerals of tungsten include wolframite, scheelite, and ferberite. Tungsten is used for making many alloys. Tungsten ore deposits are predominantly magmatic or hydrothermal in origin and are associated with felsic igneous intrusions. [1]
Scheelite is a calcium tungstate mineral with the chemical formula Ca W O 4.It is an important ore of tungsten (wolfram). Scheelite is originally named after Swedish chemist Carl Wilhelm Scheele (1742–1786).
The Wolfram Crisis (Spanish: Crisis del wolframio) was a diplomatic conflict during World War II between Francoist Spain and the Allied powers, which sought to block Spanish exports of tungsten ore to Nazi Germany. "Wolfram" is an alternate name for tungsten, a strategic material used in anti-tank weapons and machine tools.