Advanced Search
Home
Categories
All categories
Accessories
Mineral Galleries
Minservice
GMineral
Rolando
Silvia's Crystals
Ferrero's
Cultminerals
Utilities
Top Viewed
Sold Gallery
Quick Search
Login
What's New
1 - Boleite (T (Min)
2 - Legrandite (Min)
3 - Bastnäsite (Min)
4 - Allanite-( (Min)
5 - Monazite-( (Min)
6 - Tetrahedri (Min)
7 - Onoratoite (Min)
8 - Armenite (Min)
9 - Zunyite (T (Min)
10 - Elbaite (Min)
11 - Goyazite (Min)
12 - Manganvesu (Min)
13 - Spinel (Min)
14 - Columbite- (Min)
15 - Kutnohorit (Min)
16 - Fluorite, (Min)
17 - Fluorite, (Min)
18 - Manganogru (Min)
19 - Malachite (Min)
20 - Cerrusite (Min)
21 - Rutile (Min)
22 - Leucite wi (Min)
23 - Vesuvianit (Min)
24 - Spessartin (Min)
25 - Quartz var (Min)
26 - Andradite (Rol)
27 - Grossular, (Rol)
28 - Stolzite (Rol)
29 - Offrettite (Rol)
30 - Quartz, Ep (Rol)
31 - Garnet var (Rol)
32 - Stilbite, (Rol)
33 - Smoky Quar (Rol)
34 - Gold xx (Rol)
35 - Pseudobroo (Rol)
36 - Adamite (V (Min)
37 - Krupkaite (Min)
38 - Cervandoni (Min)
39 - Nadorite ( (Min)
40 - Dufrenoysi (Min)
Chiavennite - Vevja Quarry, Tvedalen, Larvik, Vestfold, Norway
(#:MINS8344)
Brownish, yellow bladed crystals of chiavennite crystals are richly set on the matrix. Chiavennite is one of only a few Zeolite Group minerals which contain a small percentage of beryllium.
Formula :
CaMn
2+
Be
2
[Si
5
O
13
(OH)
2
] * 2 H
2
O
System:
orthorhombic
Hardness:
3
Rarity:
rare
Strunz id:VIII/G.7-20 - SILICATES
Name origin:
Named by Mirella Bondi, William L. Griffin, Vittorio Mattioli, and Annibale Mottana in 1983 for the type locality of Chiavenna, Italy.
Specimen weight:18 gr.
Crystal size:sub-mm
Overall size: 38mm x 35 mm x 18 mm
Product Inquiry
Related Products :
Category : N/A
Search Related Products
Minservice (Sondrio - Italy)
Minservice Galleries Main
Product Inquiry
switch images in
[1]
(original size) or
[2]
columns (resized images)
switch images in
[1]
(original size) or
[2]
columns (resized images)
