Dating vintage jewelry
Dating vintage jewelry - atraf dating site
In addition, Afghanistan was a source of etched carnelians of various types and even some shell beads.The beads shown in these images range in age from the Neolithic Period to Islamic times and measure from 0.8 to 6.7 cm long.
This iridescent play of light causes the underlying color of the beads to shift, sometimes considerably.
Adjagba typically have a yellow or ochre matrix with a grainy texture, which is decorated with longitudinal stripes, often twisted into spirals, in black, blue, green, brown, or red.
Occasionally the beads are further embellished with spots, circles, or equatorial bands.
AB finish is widely used on seed beads and bugles; Czech molded glass beads, both smooth and faceted; plastic plain and fancy shapes; and cut glass crystals.
See Also: Fumed Glass Iris Finish Swarovski Crystal Mother-of-pearl from the nacreous lining of abalone shells has been used to make beads and ornaments since prehistoric times.
This Dictionary of Beads is a labor of love and a work in progress.
We welcome your comments and suggestions through the Contact Us link.See Also: Mother-of-Pearl Pearls Shell Beads This Hausa term for bauxite beads is widely used by West Africa traders.Abo refers to the weathered reddish soils from which bauxite is formed and which make up the dusty earth of much of Africa.A B C D E F G H I J K L M N O P Q R S T U V W X Y Z This iridescent finish used on glass and plastic beads is named after the colorful lights seen in northern skies, the aurora borealis, or AB for short. AB beads may be any color and are usually monochromatic and transparent, but they may also be matte or even pearlized, as well as striped or silver-lined.Beads are given an AB finish by passing them through vaporized metal ions.Or, using your browser's search function, you can search the entire Dictionary.