Few people know the vintage jewellery market quite like Keira Wraae-Stewart. After years in fashion, she launched her fine ...

Cape Town in winter can get quite grey and damp, but these activities for you and the kids will put the colour back into your day. When the raindrops are sliding down the windows and the north-wester ...

Rather than sourcing only cut and polished stones — as is standard in the trade — he began selecting raw gems, asking cutters to shape them according to new aesthetic criteria developed in ...

Hilary Farr has injected her iconic style into the homes of many clients. And the spaces that she's created in her own home ...

Fairmined gold, lost-wax casting, and narrative design—meet seven English jewellers leading the slow-made movement.

Thus, Pop et al. (2004) proposed moganite content as a tool for age evaluation and noted no direct correlation with the geological age of the agate’s host rock. Nevertheless, their investigation of ...

A well-kept secret, however, has been their remarkable proficiency in the lapidary arts, specifically in the production in traditional styles of many important rock crystal objects, including ...

Known for their colors and patterns, collectors are often amazed at agates that turn up on Upper Peninsula lakeshores, with ...

The geochemistry of agate and chalcedony in volcanic rocks represents an intricate record of silica precipitation and crystallisation processes occurring under variable thermal and chemical ...

View Polished Brown Agate Geode Slab with Crystal Inset By Agate; photos; 9 inches by 1.5 inches by 4.25 inches; . Access more artwork lots and estimated & realized auction prices on MutualArt.