Where 2 or more lines meet or cut across each other
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Category: <span>I</span>
A substance that emits light when heated
Used to describe an area between mountains
Rock lacking porousness
An elevated are between to moving water bodies, such as rivers or creeks, which run parallel to each other
A semitransparent variety of jadeite commonly used as a Gemstone. Usually found in China
To shield the passage of energy such as heat, sound and electricity
An machine which processes mineral ore by mechanically crushing it between steel plates
Being chemically resistant to dissolution in a particular substance
Referring to ore still in the ground