Lectionary Calendar
Monday, May 13th, 2024
the Seventh Week after Easter
Attention!
We are taking food to Ukrainians still living near the front lines. You can help by getting your church involved.
Click to donate today!

Bible Dictionaries
Pyrolusite

Webster's Dictionary

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 X Y Z
Prev Entry
Pyrology
Next Entry
Pyromagnetic
Resource Toolbox
Additional Links

(n.) Manganese dioxide, a mineral of an iron-black or dark steel-gray color and metallic luster, usually soft. Pyrolusite parts with its oxygen at a red heat, and is extensively used in discharging the brown and green tints of glass (whence its name).

Bibliography Information
Webster, Noah. Entry for 'Pyrolusite'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​p/pyrolusite.html. 1828.
adsFree icon
Ads FreeProfile