Lectionary Calendar
Tuesday, November 5th, 2024
the Week of Proper 26 / Ordinary 31
Attention!
For 10¢ a day you can enjoy StudyLight.org ads
free while helping to build churches and support pastors in Uganda.
Click here to learn more!

Bible Encyclopedias
Copperas

1911 Encyclopedia Britannica

Search for…
or
A B C D E F G H I J K L M N O P Q R S T U V W Y Z
Prev Entry
Copper-Pyrites
Next Entry
Copperheads
Resource Toolbox
Additional Links

(Fr. couperose; Lat. cupri rosa, the flower of copper), green vitriol, or ferrous sulphate, FeSO 4.7H 2 0, having a bluish-green colour and an astringent, inky and somewhat sweetish taste. It is used in dyeing and tanning, and in the manufacture of ink and of Nordhausen sulphuric acid or fuming oil of vitriol (see Iron).

Bibliography Information
Chisholm, Hugh, General Editor. Entry for 'Copperas'. 1911 Encyclopedia Britanica. https://www.studylight.org/​encyclopedias/​eng/​bri/​c/copperas.html. 1910.
 
adsfree-icon
Ads FreeProfile