0.02CT BLUE HAUYNE RARE ELECTRIC SPECIMEN

Información del artículo

Dimensiones (mm) 2.2 x 2.1 x 1.1mm
Peso (quilates) 0.02 quilates
Clarity (VS)
Tratamiento...

Gem Type     HAUYNE

Number of Gems  1 pc.

Shape ROUND ( A little part damaged)

Color  AS PHOTOS

Treatment None

Haüyne, also known as Haüynite, is a member of the Sodalite Group of minerals that includes Haüyne, Lazurite, Sodalite and Tugtupite. Haüyne is also considered to be a Feldspathoid. Minerals with chemistries that are close to those of the alkalai Feldspars, but are poor in silica (SiO2) content, are called Feldspathoids. Haüyne has one of the most intense and beautiful blue colors in the gem world. It is one of the major constituents of Lapis Lazuli and accounts for the intense blue in Lapis. Faceted gems are rare and are always very small. Although Haüyne is found in several localities around the world, the Eifel region of West Germany is the only major source of gem quality material.

Distribution: In Italy, in Lazio, at many localities in the Alban Hills, as at Ariccia, Marino, Sacrofano, and Campagnaro; on Monte Somma, and near Melfi, on Monte Vulture, Campania; in the Pitigliano quarry, near Grosseto, Tuscany. From Mendig, Mayen, and elsewhere in the Eifel district, Germany. In the USA, from Winnett, Petroleum County, Montana, and in the Edwards mine, St. Lawrence County, New York. In the Niangniang Shan complex, Nanjing, Jiangsu Province, China. On the smaller island of Taiarupu, Tahiti. A few other minor localities are known.

We provide photos under daylight and lighting to give you as much information as possible about the visual effects of gems in different environments

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Gem Type     HAUYNE

Number of Gems  1 pc.

Shape ROUND ( A little part damaged)

Color  AS PHOTOS

Treatment None

Haüyne, also known as Haüynite, is a member of the Sodalite Group of minerals that includes Haüyne, Lazurite, Sodalite and Tugtupite. Haüyne is also considered to be a Feldspathoid. Minerals with chemistries that are close to those of the alkalai Feldspars, but are poor in silica (SiO2) content, are called Feldspathoids. Haüyne has one of the most intense and beautiful blue colors in the gem world. It is one of the major constituents of Lapis Lazuli and accounts for the intense blue in Lapis. Faceted gems are rare and are always very small. Although Haüyne is found in several localities around the world, the Eifel region of West Germany is the only major source of gem quality material.

Distribution: In Italy, in Lazio, at many localities in the Alban Hills, as at Ariccia, Marino, Sacrofano, and Campagnaro; on Monte Somma, and near Melfi, on Monte Vulture, Campania; in the Pitigliano quarry, near Grosseto, Tuscany. From Mendig, Mayen, and elsewhere in the Eifel district, Germany. In the USA, from Winnett, Petroleum County, Montana, and in the Edwards mine, St. Lawrence County, New York. In the Niangniang Shan complex, Nanjing, Jiangsu Province, China. On the smaller island of Taiarupu, Tahiti. A few other minor localities are known.

We provide photos under daylight and lighting to give you as much information as possible about the visual effects of gems in different environments

We accept PayPal only

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Incremento de oferta $1
Precio inicial $1
ID de subasta 704141
Vigilantes viendo 2
Visto 382 veces
Empieza 21st Oct 2017 9:00am PDT
Termina 23rd Oct 2017 9:00am PDT

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