Since Jasper is a cryptocrystalline quartz variety, it has the same hardness as quartz. If the color gives way, then your stone is artificially dyed. All you need to do for this is damp a cotton cloth in acetone and rub it on your stone. One way to check for dyes is to run an acetone test on your gemstone. So this is not something which you should worry about.ĭyed pebbles and stones marketed as Jasper, on the other hand, could be compositionally diverse, ranging from natural quartz to simply plastic and glass, making it hard to prescribe a single test that would help to identify and avoid all these. While heat treatment enhances color, it does not necessarily meddle with the compositional traits of the original crystal. Oftentimes, Jasper is heat-treated, or other quartz varieties are dyed to give them a highly pigmented coloration. Most jasper minerals are opaque, but Ocean Jasper is faintly translucent, which makes them very desirable and prone to easy fakes in such materials as glass or plastic. Ocean jasper contains orb-like speckled patterns on it, which makes it notably beautiful because of the silica fluid present in its core. Ocean Jasper is one of the most common forms of the mineral and was discovered in 1999.It is popular because of its rich and creamy color and is held sacred by people around the world. African Jasper is also known as the ‘Supreme Nurturer’ and is found in Africa.Biggs jasper is combined with pearls to make jewelry and is also used as a healing stone. Biggs Jasper is a rare jasper mineral found in Oregon, USA, and is valued for its exquisite faded color combinations.There are thousands of types of Jasper because of the multitude of colors and patterns and places in the world it is found, but some of the common ones that you are likely to encounter in the market are: Since the color-causing agent is intrinsic to Jasper’s chemical composition, a Real Jasper will not lose or change its color over time or due to exposure to extended hours of sun. This material range from near-colorless through yellow to reddish or brown. When the agent-causing color is present only in small quantities, Jasper tends to grade into a translucent, fine-grained material known as chert, hornstone, and novaculite. White, yellowish, or greyish materials may appear porcelain due to the presence of clay. Red is caused by finely divided hematite, while brown and yellow are caused by goethite. As opposed to agate, it exhibits bands of colors rather than concentric ones. Jasper commonly occurs as a dark brownish red, but it may also be yellow or black. It can be spotted, solid, ringed, striped, patchy, etc. The appeal of Jasper to the fashion industry comes from its existence in different patterns and formations. Jasper comes in almost all colors, including white, blue, red, green, yellow, orange, brown, gray, black, banded, and multicolored.
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