Login / Registration
Contacts
Moscow, Russia
Shipping: worldwide
We work 7 days a week
Orders are accepted
around the clock
Catalog
Product search
Diameter, mm (1mm - 0,039inch)
–
–
Сlear filter
  1. Index
  2. Fluorescent Minerals (UV)
  3. Sodalite

Fluorescent Minerals (UV) "Sodalite"

Sodalite is a mineral of igneous alkaline rocks and pegmatites. It has sorption properties similar to zeolites. The name comes from the sodium content in sodalite, just like soda. More often forms solid masses than crystals.

You can see sodalite stone for sale and buy it in the Minerals of Russia online store.

Physical properties of Sodalite

General
Category Tectosilicates without zeolitic H2O
Formula
(repeating unit)		 Na8(Al6Si6O24)Cl2
IMA symbol Sdl
Strunz classification 9.FB.10
Crystal system Cubic
Crystal class Hextetrahedral (43m)
H-M symbol: (4 3m)
Space group P43n
Unit cell a = 8.876(6) Å; Z = 1
Identification
Color Rich royal blue, green, yellow, violet, white veining common
Crystal habit Massive; rarely as dodecahedra
Twinning Common on {111} forming pseudohexagonal prisms
Cleavage Poor on {110}
Fracture Conchoidal to uneven
Tenacity Brittle
Mohs scale hardness 5.5-6
Luster Dull vitreous to greasy
Streak White
Diaphaneity Transparent to translucent
Specific gravity 2.27-2.33
Optical properties Isotropic
Refractive index n = 1.483 - 1.487
Ultraviolet fluorescence Bright red-orange cathodoluminescence and fluorescence under LW and SW UV, with yellowish phosphorescence; may be photochromic in magentas
Fusibility Easily to a colourless glass; sodium yellow flame
Solubility Soluble in hydrochloric acid and nitric acid
Major varieties
Hackmanite Tenebrescent; violet-red or green fading to white

Hackmanite (sphere)
Code: 4199
Hackmanite (sphere)
62nd pegmatite, Karnasurt, Lovoozery, Kola Peninsula, RF
63mm

0.00 $ $178.33

Hackmanite
Code: 4156
Hackmanite
62nd pegmatite, Karnasurt, Lovoozery, Kola Peninsula, RF
77*57*23mm

0.00 $ $43.33

Opal, Hackmanite, Eudialyte, Aegirine
Code: 3048
Opal, Hackmanite, Eudialyte, Aegirine
Northern quarry, Mount Alluive, Lovozersky massif, Kola Peninsula, RF
47*35*18mm

0.00 $ $33.33

Hackmanite (sphere)
Code: 2608
Hackmanite (sphere)
62nd pegmatite, Karnasurt, Lovoozery, Kola Peninsula, RF
55mm

0.00 $ $158.33

Hackmanite 10ps
Code: eee3
Hackmanite 10ps
Northern quarry, Mount Alluive, Lovozersky massif, Kola Peninsula, RF
Min 42*27*16mm/ Max 56*53*24mm

0.00 $ $72.00

Hackmanite (sphere)
Code: 987
Hackmanite (sphere)
62nd pegmatite, Karnasurt, Lovoozery, Kola Peninsula, RF
40mm

0.00 $ $80.00

Hackmanite (sphere)
Code: 2086
Hackmanite (sphere)
Pegmatite No. 62, Flora site, Salsurt, Lovozersky massif, Kola Peninsula, RF
71mm

0.00 $ $189.00

Hackmanite (sphere)
Code: 1657
Hackmanite (sphere)
Pegmatite No. 62, Flora site, Salsurt, Lovozersky massif, Kola Peninsula, RF
82mm

0.00 $ $270.00

Hackmanite (sphere)
Code: 1106
Hackmanite (sphere)
Pegmatite No. 62, Flora site, Salsurt, Lovozersky massif, Kola Peninsula, RF
45mm

0.00 $ $117.00

Hackmanite (sphere)
Code: 1012
Hackmanite (sphere)
Pegmatite No. 62, Flora site, Salsurt, Lovozersky massif, Kola Peninsula, RF
51mm

0.00 $ $127.00

Hackmanite
Code: 1777
Hackmanite
62nd pegmatite, Karnasurt, Lovoozery, Kola Peninsula, RF
64*51*15mm

0.00 $ $40.00

Hackmanite
Code: 1778
Hackmanite
62nd pegmatite, Karnasurt, Lovoozery, Kola Peninsula, RF
80*38*21mm

0.00 $ $35.00

Apatite grainy, Hackmanite
Code: 2132
Apatite grainy, Hackmanite
Kirovsky mine, Murmansk region, Kola Peninsula, RF
49*26*24mm

0.00 $ $11.67

Apatite grainy, Hackmanite
Code: 768
Apatite grainy, Hackmanite
Kirovsky mine, Murmansk region, Kola Peninsula, RF
94*68*46mm

0.00 $ $31.67

Apatite grainy, Hackmanite
Code: 769
Apatite grainy, Hackmanite
Kirovsky mine, Murmansk region, Kola Peninsula, RF
78*43*44mm

0.00 $ $18.33

Hackmanite
Code: 772
Hackmanite
62nd pegmatite, Karnasurt, Lovoozery, Kola Peninsula, RF
57*52*20mm

0.00 $ $15.00

Hackmanite
Code: 812
Hackmanite
62nd pegmatite, Karnasurt, Lovoozery, Kola Peninsula, RF
118*79*64mm

0.00 $ $100.00

Murmanite, Hackmanite, Aegirine (UV) archived
Code: 4384
Murmanite, Hackmanite, Aegirine (UV)
Northern quarry, Mount Alluive, Lovozersky massif, Kola Peninsula, RF
33*13*45mm

0.00 $ $25.00

Hackmanite archived
Code: 4157A
Hackmanite
62nd pegmatite, Karnasurt, Lovoozery, Kola Peninsula, RF
49*35*17mm

0.00 $ $30.00

Hackmanite archived
Code: 4157
Hackmanite
62nd pegmatite, Karnasurt, Lovoozery, Kola Peninsula, RF
85*28*17mm

0.00 $ $30.00

I want to receive information about new products
Moscow, Russia
Shipping: worldwide
We work 7 days a week
Orders are accepted
around the clock
Privacy policy