Garnets

In January, it is associated with the warmth of the regal and romantic red family of garnets—pyrope, almandine and rhodolite.

The geometric splendor theme is seen in a necklace with a 3.25-carat lagoon tourmaline and an Ethiopian opal of 19.68 carats, framed by mandarin garnets and opals in a strong and linear, diamond-set design.

Fool’s gold is a favorite along with rubies, rose quartz, garnets, amethyst and many other precious treasures.

A steep but short day on this accessible Corbett, on the summit of which garnets may be found.

Abrasive garnet was mainly mined as a secondary product while mining for gem garnets and was used as lapping and polishing media for the glass industries.

Another intriguing find is the blue color-changing garnets from Madagascar, a pyrope-spessartine mix.

Garnets are also useful in defining metamorphic facies of rocks.

Hence, individual garnets commonly preserve compositional zonations that are used to interpret the temperature-time histories of the rocks in which they grew.

Such silica-rich garnets have been identified as inclusions within diamonds.

The garnets make up two solid solution series: pyrope-almandine-spessartine and uvarovite-grossular-andradite.

There are different kinds of abrasive garnets which can be divided based on their origin.

The traditional distinction does not necessarily reflect modern values, for example, while garnets are relatively inexpensive, a green garnet called tsavorite can be far more valuable than a mid-quality emerald.

Within the coffin was a pectoral cross convert across made of gold and mounted with garnets and intricate tracery.

Xenoliths of garnet peridotite have been carried up from depths of convert and greater by kimberlite, and garnets from such disaggegated xenoliths are used as a kimberlite indicator minerals in diamond prospecting.