Lines of inquiry

Article Abstract:

The ancient technique of decorating agate and carnelian beads with white lines has puzzled many archaeologists. The lines were found to be blended into the gem, not etched as was previously thought. It was surmised that the Pre-Aryan people of India, where most of these works have originated must have learned the principle of melting quartz and blended in their artistic white lines.

Research, Methods, Beadwork, Beads, Beads (Decorations), Quartz

---

Inside the Sweet Home

Article Abstract:

The Sweet Home silver mine in the Rocky Mountains near Alma, CO, is the source of the finest rhodochrosite crystals. Known since 1887, the gemstone is red, soft and easily cleaves.

Discovery and exploration, Precious stones

---

Carousel

Article Abstract:

Jeweler Manfred Wild has produced a jeweled carousel for Intergem 1990. It stands 370 mm. high and has a diameter of 470 mm. A detailed description is provided.

Innovations, Jewelry, Merry-go-round art, Wild, Manfred

Similar abstracts:

• Abstracts: Pineapples & fossils. Diffusion detective. Woman of the millennium: nine hundred years after her birth, Hildegard von Bingen's words on the natural world still resonate
• Abstracts: Setting-up for maximum agility. Introducing the JR X-388S. Prism 7X with Spectra module
• Abstracts: Inlets and tides. Controlling hull damage

This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.