Allotrope and Zircon

Allotrope noun - A structurally different form of an element.

Zircon and allotrope are semantically related in gemstone topic. In some cases you can use "Zircon" instead a noun "Allotrope".

Zircon noun - A common mineral occurring in small crystals; chief source of zirconium; used as a refractory when opaque and as a gem when transparent.

Allotrope and zircon are semantically related in gemstone topic. You can use "Allotrope" instead a noun "Zircon".

Nearby Word: zirconium