Detailed sheet

kammererite

It was identified in 1841 by the Finnish mineralogist Nordenskiöld.
Its name honors the Russian mining engineer Kammerer from St. Petersburg.
The kammérérite, of a beautiful fuchsia pink, is a chromian variety of clinochlore whose name comes the Greek “klino”, for its oblique axis tilted and “chloros” green. That’s why we use the term “kammérérite” to differentiate its color.
The clinochlore is the best known of chlorites, which are aluminosilicates of iron and magnesium. It is actually the magnesian pole of a series whose other pole is the ferrous chamosite.
The intermediate varieties are often grouped under the name ripidolite which means hand fan in Greek in relation to the positioning of its crystals.
The different chlorite varieties are difficult to differentiate and often we are content with the appellation chlorite.
The séraphinite is a variety of chlinochlore whose crystals resemble silvery-green feathers resembling those of the seraphim who were winged heavenly creatures in the Bible.



CHEMICAL CHARACTERISTICS

Mg5[(Al,Cr)2Si3O10](OH)8

chrome magnesium aluminium - silicate mineral



PHYSICAL CHARACTERISTICS

Main color

pink

Other colors

white, blue, grey, yellow, green, purple

it is the chromian variety of purple-violet clinochlore which itself is green-yellow

Color of streak

white

Luster

pearly, vitreous

Hardness

2.0 to 2.5

Density

2.50 to 2.70

Cleavage

perfect

Fracture

uneven

on the fracture are observed small plane parts, pearly cleavage.



OPTICAL PROPERTIES

Transparency

translucent, transparent

Refractive index

1.570 - 1.600

Double refraction

0.003

very weak, biaxial (+)

visible double refraction

No

Pleochroism

weak

Number of colors

2

colorless, colored

Fluorescence

variable

sometimes green or orange



CRYSTALS PROPERTIES

prismatic pseudo-hexagonal or in acicular tufts

crystals system

monoclinic



OTHER INFORMATIONS

Exploited
sites

The beautiful fuchsia pink crystals come from Kop Daglari in Turkey (Kop Krom Mine) and the biggest ones from the Urals in Russia. It is also found in Val Locana in Piedmont in Italy. The séraphinite comes from the region of Lake Baikal in eastern Russia.

use in jewelry

It is cut faceted for its beautiful color, but its softness makes it fragile, it is a collection stone. The séraphinite is cabochon curt or polished in plates to highlight its silver-green feathery appearance.

Historical
healing properties

The séraphinite would be a spiritual rock that would benefit from soft celestial vibrating and revitalizing influences. It would allow to take a distance from the material life and promote the fact to see the events into perspective. It would be in connection with the heart chakra, would allow to enjoy all the positive influences and develop compassion and humanism. It is considered a stone of gentleness.

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