![]() ![]() Related: Red Agate vs Carnelian How Are They Similar?Ĭonfusing these stones is pretty natural, and the majority of pictures online don’t help either. While this is sometimes considered the distinguishing feature of agate, the truth is that heavily included chalcedony inevitably gets called agate (ie: moss agate, plume agate) if it displays transparency. These stones are usually referred to by their specific name (ie: dendritic carnelian) instead of being lumped in as dendritic agate.ĭendritic agate, like many varieties of included chalcedony, has no bands. Some colored varieties of chalcedony, such as carnelian, also bear dendrites on occasion. Finding bits with pieces of orange or blue chalcedony in the same piece isn’t uncommon, and some of these pieces allow for the cutting of astonishing landscape cabochons. Related: Agates: Ultimate Guide To Collecting Agatesĭendritic agate often mixes with other colors. The main appeal for most collectors is simple: the transparent nature of chalcedony allows you to see the dendrites in all three dimensions. Since dendritic agate is a silica-based gemstone it’s very hard and often occurs alongside other silicate minerals when found. Because of that, the value of specimens ranges very far. Each bit of dendritic opal tells its own story of mixed metals and silica, no two are exactly alike. In that case, it’s a misnomer.ĭendritic opal is commonly made into cabochons for jewelry or face-polished for specimens. The term is sometimes used interchangeably with iridescence to describe the fiery play of precious opal. Common opal usually has a “glow” which is the strict definition of opalescence. ![]() The latter is usually described as an opaque opal with no play of color. ![]() These branch-like forms grow through the stone and are revealed in striking patterns after the rough material is cut.ĭendritic opal is not a form of precious opal, with its fiery way of capturing light. The dendrites themselves are made of metallic oxide inclusions. Related: Opal: Ultimate Guide To Collecting Opal It often has a blue tint around the edges of a nodule, and sometimes even blue specks. The majority of dendritic opal is a milky white color. Dendritic opal has black “dendrites” running through it, which are actually mineral inclusions that appear tree-like. Hope to see you again.Opal is a hydrated silica mineral, containing between 5-21% water in addition to silica and the various impurities that add color. Also all pictures have been magnified to show details. Colors do vary on different monitors please keep this in mind when viewing the beads, gemstones or supplies. All photographs are taken in natural diffused daylight, without any enhancement of any sort. I have made every attempt to portray the colors of the beads as accurately as possible. Save On Shipping By Ordering Multiple Items. I also offer Wholesale Terms for all my products. You can be completely assured of reliable quality at unmatched prices because you are buying directly from the manufacturer. ![]() My mission is to supply authentic and other wide range of high quality gemstones at unmatched prices. Great quality for making Necklace, Earrings, Bracelet or any other jewelry. (Measurements, number of pieces and weight are close to approximation.) This listing is for Dendrite Opal Rondelle Beads, Smooth Dendrite Opal Beads, 11mm Each, 18 Inch Strand, GDS615. ![]()
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