pitchblende Definition
a brownish-black mineral that is the chief source of uranium and radium.
Using pitchblende: Examples
Take a moment to familiarize yourself with how "pitchblende" can be used in various situations through the following examples!
Example
Pitchblende is a primary ore of uranium.
Example
Marie Curie discovered radium in pitchblende.
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Summary: pitchblende in Brief
The term 'pitchblende' [ˈpɪtʃˌblend] refers to a brownish-black mineral that is the chief source of uranium and radium. It is a primary ore of uranium and was the source of radium discovered by Marie Curie.
