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Portugal custom bracelets gold The source of rhodolite-rhodochrosite

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Rhodochrosite is a kind of manganese carbonate mineral and belongs to the trigonal crystal system. The crystals are rhombohedrons and are often produced as aggregates. They are granular blocks, milky, stalactites, nodules, and nodules with concentric layered patterns inside. It has glass luster to pearl luster, transparent to translucent, hardness 3.5-4.5. The color of rhodochrosite is mostly rose red, which is the typical color of the mineral. There are also pink, dark red, light yellow, light gray and brown colors. Its pink color is caused by manganese, and it becomes lighter with the increase of calcium content, but the surface is easy to oxidize and turns into brownish black. 동시에, the dark red variant has weak dichroism. Rhodochrosite has no characteristic color inclusions and no fluorescence effect. It is refractory and will foam when exposed to hydrochloric acid.

Rhodochrosite is low in hardness, brittle, poor in toughness, and difficult to process. 하지만, because of its beautiful crystals, it is still used as a gemstone. High-quality transparent to translucent rose-red rhodochrosite crystals can be polished and processed into faceted gems, while pink opaque blocks can be made into cambered gems, but both are rare and mainly used for collection.

Rhodochrosite gemstones are rare. The Privy Council of the United Kingdom has a red rhodochrosite gemstone that has been processed into an oval shape. It weighs 59.65 carats and is very precious. It was produced in South Africa. The Smithsonian Museum in Washington also has a rhodochrosite gemstone weighing 9.5 Carat is also produced in South Africa; in recent years, massive rhodochrosite with different shades of pink strips has become a very good decorative material, and it is also used to make carvings and stone viewing. The Chinese jewelry industry uses Rhodochrosite produced in Argentina to make jewelry such as necklaces and bracelet beads, ~라고 불리는 “rhodolite”, and there is also a certain market.

Rhodochrosite can be formed under endogenous or exogenous effects, such as produced in hydrothermal veins, associated with iron, aluminum, 금, silver and copper ore and other manganese minerals, and can also be distributed in large amounts in sedimentary manganese deposits . The famous origins of rhodochrosite in the world are the United States, South Africa, Argentina, 마다가스카르, Romania, Spain, Germany, 멕시코, Brazil and Australia. The most exquisite pink-crimson rhodochrosite is produced in Colorado and other places in the United States. The crimson rhodochrosite crystals are mostly produced in South Africa, and the high-quality lump and band rhodochrosite are mostly from Catamarca Province, Argentina.

 

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OEM/ODM 보석 제조업체 디자인 사용자 정의 보석

시작합시다 : mo@kingjy.com

 

광저우 징징 맞춤형 도매 반지 목걸이에 중점 925 보석류,스털링 실버 골드는 18K로 도금되었습니다,14케이,24K 옐로우 골드,화이트 골드와 로즈 골드.,고객의 요구 사항에 따라 레이저 조각으로 로고 브랜드 또는 기타 단어.

월별 생산 능력은 최대입니다 50,000 조각 팔찌 목걸이 귀걸이 링 보석.,보석 체인점,콘센트 상점,보석 도매기,트레이더 및 보석 브랜드 회사,Professional은 고품질의 맞춤형 보석 및 대량 생산을 제공합니다. 925 스털링 실버 보석 서비스.