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Cristalljoia

More than 40 Years looking for and selling Minerals from all over the World for the whole World

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Start MINERALS A-Z Dumortierite

Dumortierite

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Tumbled 1e Aquamarine

Tumbled 1e Aquamarine

Sizes and weight approx:17x10x9mm-4,6gr
It belongs to the beryl family.
The photo is a random sample.

1.00 € / unit(s) *
In stock
Tumbled 2e Angelita

Tumbled 2e Angelita

Sizes and weight approx:26x20x17mm-16gr
The name is of Greek origin and means "without water".
The photo is a random sample.

4.00 € / unit(s) *
In stock
Tumbled 2e Amazonite

Tumbled 2e Amazonite

Sizes and weight approx:27x19x12mm-20gr
Very precious, belongs to the group of feldspars
The photo is a random sample.

2.00 € / unit(s) *
In stock
Tumbled Size 1 Orange Calcite

Tumbled Size 1 Orange Calcite

Sizes and weight approx:25x23x17mm-3,7gr
It is highly energizing and cleansing.
The photo is a random sample.

1.00 € / unit(s) *
In stock
Tumbled 2e Aragonite

Tumbled 2e Aragonite

Sizes and weight approx:23x17x11mm-10gr
It is a calcium carbonate.
The photo is a random sample.

2.00 € / unit(s) *
In stock
Tumbled 2e White Chalcedony

Tumbled 2e White Chalcedony

Sizes and weight approx:18x15x18mm-5gr
It is a very translucent agate of milky blue color.
The photo is a random sample.

2.00 € / unit(s) *
In stock
Tumbled 3e Green Aventurine

Tumbled 3e Green Aventurine

Sizes and weight approx:30x22x22mm-34gr
It is a bright quartz that contains fuchsite.
The photo is a random sample.

3.00 € / unit(s) *
In stock
Tumbled Charoite

Tumbled Charoite

Sizes and weight approx:23x15x15mm-11gr
It receives its name by the Chara river that crosses Siberia.
The photo is a random sample.

7.00 € / unit(s) *
In stock
Tumbled 3e Cyanite Distena

Tumbled 3e Cyanite Distena

Sizes and weight approx:30x10x5mm-7gr
It is an aluminum silicate.
The photo is a random sample.

3.00 € / unit(s) *
In stock
Dumortierite Raw Mineral Packet

Dumortierite Raw Mineral Packet

Approximate size: 4.5 x 3 cm
Weight each package: 150 grm.
contains (6) gross approx. in each package depends on the size

7.00 € / Package(s) *
In stock
DUMORTTIERITE DOUBLE TERMINATED POINST PENDANT

DUMORTTIERITE DOUBLE TERMINATED POINST PENDANT

10.00 € *
Tumbled 2e Emerald

Tumbled 2e Emerald

Sizes and weight approx:20x16x8mm-4gr
The emerald is beryllium that contains chromium.
The photo is a random sample.

2.00 € / unit(s) *
In stock
Tumbled 4e Feldspar with Ruby

Tumbled 4e Feldspar with Ruby

4.00 € / unit(s) *
In stock
Tumbled e4 Escolecita

Tumbled e4 Escolecita

Sizes and weight approx:25x20x5mm-11,3gr
The escolecite is a hydrated calcium aluminosilicate.
The photo is a random sample.

4.00 € / unit(s) *
In stock
Tumbled 3e Spinel

Tumbled 3e Spinel

Sizes and weight approx:19x19x8mm-11,5gr
It is a mineral of magnesium, aluminum and oxide.
The photo is a random sample.

3.00 € / unit(s) *
In stock
Tumbled Size 1 White Agate

Tumbled Size 1 White Agate

Sizes approx: 16 X 10 X 10 mm.
Weight: 4.0 gr. approx
White agate brings a deep peace.
The photo is a random sample.

1.00 € / unit(s) *
In stock
Tumbled Size 3 Epidote

Tumbled Size 3 Epidote

Measures approx:  18 X 12 X 8 mm.
Weight: 2,5 gr.
It is said that brings patience and reduces concerns.

1.00 € / unit(s) *
In stock
Tumbled 3e Amber

Tumbled 3e Amber

Sizes approx: 16 X 16 X 6 mm.
Weight: 1.5 gr. approx
Amber is a fossil resin.
The photo is a random sample.

7.00 € / unit(s) *
In stock
Tumbled 3e Dendritic Agate

Tumbled 3e Dendritic Agate

Measures approx: 35 X 28 X 22mm.
Weight: 45gr.approx.
Also known as agate tree.
The photo is a random sample.

3.00 € / unit(s) *
In stock
moss agate tumbled stone size 3

moss agate tumbled stone size 3

moss agate tumbled stone size 3
Photo is a random sample

4.00 € / unit(s) *
In stock
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Dumortierite

ETYMOLOGY: From the french paleontologist M. E. Dumortier.

CRYSTAL SYSTEM: Rhombic.

PRINCIPLE OF FORMATION: Primary or tertiary.

CLASS MINERAL: Nesosilicatos.

MINERAL ELEMENTS CHEMICAL FORMULA:  (Al, Fe) 7 [O3 / BO3 / (SiO4) 3] + Mn.

HARDNESS: 7-8 on the Mohs scale.

FIELDS: Brazil, France, India, Canada, Madagascar, Namibia, Sri Lanka, USA

 

MINERALOGY: It has a magmatic origin in pegmatites or formed by neumatolitic displacement (action of boric acid on aluminum silicates). The Dumortierite crystallizes in the orthorhombic system generally forming fibrous aggregates of elongated crystals. The crystals are glassy and its color varies from brown, blue, and green to violet and pink rarer.


MYTHOLOGY: The dumorterita was first discovered in the IXI and named after the French paleontologist Eugene Dumortier. No tradition of this mineral is not known. It is sometimes confused with sodalite and has been used as an imitation of lapis lazuli.

 


PROPERTIES: Stimulates a positive attitude, towards life, brings courage and confidence, even in difficult situations, relieves fears, anxiety and stress, helps rid of harmful forms of behavior, is a stone that stimulates harmony.

 

 
CHAKRAS:Crown, forehead, neck, spleen.

ZODIAC SIGN: Aries, Pisces, Scorpio, Cancer.

USES: Collection, jewelry, meditation, manufacturer of high-grade porcelain.

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