Glass Place Mat : Three pieces of blue opal
Home Decor from Science Photo Library
Three pieces of blue opal
Opal. Three pieces of blue, iridescent opal. Opal is composed of microspheroids of hydrous silicon oxide. It is the refraction of light within these spheroids which gives the mineral its iridescent sheen. This is enhanced by reflections from tiny conchoidal fractures (crazing) which occur on exposure to the air. Opal never occurs in a crystalline form, but as small veins, globules and crusts. Several types occur; colourless, milky white, hazy blue, red (fire opal) and black. There is also a type of fossilised wood know as wood opal. Black and fire opals are particularly valued as gemstones. This specimen was found in Queensland, Australia
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6343577
© PASIEKA/SCIENCE PHOTO LIBRARY
Blue Mineral Opal Precious Stone Type
Glass Place Mat (Set of 4)
Set of 4 Glass Place Mats. Stylish and elegant polished safety glass, toughened and heat resistant (275x225mm, 7mm thick). Matching Coasters also available.
Set of 4 Glass Place Mats. Elegant polished safety glass and heat resistant. Matching Coasters may also be available
Estimated Image Size (if not cropped) is 22cm x 25.4cm (8.7" x 10")
Estimated Product Size is 22.5cm x 27.5cm (8.9" x 10.8")
These are individually made so all sizes are approximate
EDITORS COMMENTS
This print showcases the mesmerizing beauty of three pieces of blue opal. Opal, a precious stone composed of microspheroids of hydrous silicon oxide, exhibits a stunning iridescent sheen due to the refraction of light within these spheroids. The mineral's allure is further enhanced by reflections from tiny conchoidal fractures that form on exposure to air. Unlike other minerals, opal never occurs in a crystalline form but rather as small veins, globules, and crusts. It comes in various types including colourless, milky white, hazy blue like the one depicted here, red (known as fire opal), and black. Additionally, there exists a unique type called wood opal which refers to fossilized wood transformed into opal over time. Originating from Queensland, Australia – renowned for its opal deposits – this particular specimen holds immense value. Black and fire opals are especially prized as gemstones for their exceptional quality and rarity. The Science Photo Library has captured the essence of this exquisite natural wonder through this print. Its vibrant shades of blue evoke a sense of tranquility while simultaneously showcasing the intricate details that make each piece truly remarkable. Whether admired for its scientific significance or appreciated purely for its aesthetic appeal, this photograph serves as a testament to nature's ability to create breathtaking works of art.
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