A Romanian grandmother unknowingly used a million-dollar piece of amber as a doorstop for decades. The 7.7-pound chunk of ...

Amber is fossilized tree resin used for jewelry, decoration, medicine ... The phenomenon by which bodycolor varies with a gemstone’s thickness is called the Usambara effect. Liu et al. (1999a) ...

Amber – When amber is submerged ... normal care considerations used for most jewelry, there are no particular instructions for the care and handling of HPHT treated diamonds. – the surface of a porous ...

Jewellery makers often make sterling silver settings for amber stones as an aesthetic complement to the stone. Amber rates 2.5 on the Mohs hardness scale, the same as ivory. When cleaning and caring ...

Most of us can get pretty creative when it comes to keeping doors open, but only one woman has unwittingly used a piece of "national treasure" as her doorstop of choice for decades.

Polish experts immediately confirmed the authenticity of the amber stone and estimated that it could be between ... was the victim of a break-in in which only a few pieces of gold jewelry of little ...

The Dominican government is preparing to formalize the rescue of the outstanding Larimar stone after several months ... that the goldsmiths of Larimar and Amber are being trained in the elaboration of ...

Amber, honey and gold geode textures with glitter Set of ... Geometric diamond symbols, outline stones gem shapes tidy vector kit. Illustration of gemstone luxury, jewelry line art onyx background ...

Amber, honey and gold geode textures with glitter Set of ... Geometric diamond symbols, outline stones gem shapes tidy vector kit. Illustration of gemstone luxury, jewelry line art onyx backgrounds ...

Not even some jewel thieves who once broke into her home and stole a few pieces of inexpensive gold jewelry reckoned ... described the ancient gemstone as “a black amber nugget” or Rumanit ...