zircon

The color of zircons can sometimes be changed by heat treatment.

Two years ago nobody, myself included, even knew what zircon was.

While you were gone I got to looking around and found a formation that carried zircons.

You can't live on the surface of things, or you'll end up a zircon king.

Australia accounts for more than half of the world's zircon production.

Here it may be possible to find sapphires or zircons.

I happened to be passing a shop where there was a zircon ring.

The name of zirconium is taken from the mineral zircon.

Prices of zircon are expected to be about 30pc higher, it said.

The decision was also taken to inaugurate the controversial Zircon project.

Davis was not able to explain the discrepancy between the two zircon ages.

Though I am worn down to a mere zircon tonight."

The oldest, a zircon crystal from Australia, is nearly 4.3 billion years old.

The zircons are cut in such a way that they are flat at the front.

Zircon is a very modern grey-blue and was the last new color introduced.

There's a standard jack in the back of the head, behind a panel with five zircons."

But for some swanky dishes this season, zircons may be more like it.

When Zircon is hit hard, any images it has gathered but not yet presented become distorted.

Finally, there are several locations where large and colorful crystals of zircon can be found.

Sharp as sunlight on zircon was time-sense that she had never known before.

Reference to Zircon spy satellites which the public accounts committee were not told about.

It occurs in nature as the zircon, a silicate mineral.

Zircon has played an important role during the evolution of radiometric dating.

The zircons could be dated much more reliably than the lava that brought them to the surface.

In the west of the town slate enriched by apatite and zircon can be found.