A popular variety of colored quartz, rose quartz makes a durable jewelry stone. Although commonly cabbed and carved, more transparent […]

Ranging in color from pink to a fine rose red, rhodonite is a popular material for jewelry and decorative objects.

Rhodolites are purplish red garnets, a blend between almandine and pyrope in composition. These durable gems have become popular jewelry

Beautiful rose red to pink rhodochrosite crystals are popular with mineral collectors. Although very soft, opaque stones have been fashioned

Rhodizite is tough enough to make an excellent jewelry stone. However, it’s quite a rare mineral. Faceted specimens are extremely

The discovery of any fancy-colored diamond is an exceedingly rare and exciting discovery. Diamonds that are predominately red, meaning that

Originally known as bixbite, red beryl is one of the rarest, most desirable, and most expensive gemstones. Most fine crystal

Although this common arsenic sulfide mineral occurs worldwide, cut gem-quality realgar is extremely rare. This fine, red stone is very

Quartzite is a rock made up of tightly packed quartz grains. Sometimes, it contains small crystals that reflect light. This

An overview on Quartz Jewelry and Gemstones. Covers details and essential information on the physical properties and characteristics of a