blackband Definition
a thin layer of black shale or mudstone found in coal seams.
Using blackband: Examples
Take a moment to familiarize yourself with how "blackband" can be used in various situations through the following examples!
Example
The blackband is a common feature of coal seams.
Example
The blackband is a valuable source of iron oxide.
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Summary: blackband in Brief
The term 'blackband' [blak-band] refers to a thin layer of black shale or mudstone that is commonly found in coal seams. It is often a valuable source of iron oxide.
