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ADR1128900

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Description

Locality:

Tejea Quarry, Archidona, Málaga, Andalusia, Spain

Class:

Crystals on Matrix

Size Range:

Miniature (4.5-7 cm)

Size:

4.6 × 6.2 × 4.2 cm

Weight:

69.00gr

Description

On a matrix we see a series of crystallizations of acicular pumpellyite with greenish hues and rhombohedral crystallizations of white dolomite and with inclusions of what could be goethite that gives it the brown tone of some aggregate that we also found in the specimen. A specimen from the Tejea quarry.

Mineral Data

What's on the rock

Pumpellyite

Synonym Of:

Pumpellyite-(Al)

Formula:

Ca₂(Al,Fe²⁺,Mg)Al₂(Si₂O₇)(SiO₄)(OH,O)₂·H₂O

Strunz:

9.BG.20

Hardness:

0.0

Pumpellyite-(Fe2+)

Formula:

Ca₂Fe²⁺Al₂(Si₂O₇)(SiO₄)(OH)₂·H₂O

Strunz:

9.BG.20

Hardness:

0.0

Pumpellyite-(Fe3+)

Formula:

Ca₂(Fe³⁺,Mg,Fe²⁺)(Al,Fe³⁺)₂(Si₂O₇)(SiO₄)(OH,O)₂·H₂O

Strunz:

9.BG.20

Hardness:

0.0

Pumpellyite-(Mg)

Formula:

Ca₂MgAl₂(Si₂O₇)(SiO₄)(OH)₂·H₂O

Strunz:

9.BG.20

Hardness:

5.5

Pumpellyite-(Mn2+)

Formula:

Ca₂(Mn²⁺,Mg)(Al,Mn³⁺,Fe³⁺)₂(Si₂O₇)(SiO₄)(OH)₂·H₂O

Strunz:

9.BG.20

Hardness:

0.0

Group Parent:

Pumpellyite Group

Dolomite

Formula:

CaMg(CO₃)₂

Strunz:

5.AB.10

Crystal System:

Trigonal - Rhombohedral

Hardness:

3.5 - 4.0

Streak:

White

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Start	07 Mar 18:00
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Shipping Information

Postage Area	Price
Spain	€9
Europe	€16
Worldwide	€19

Seller Information

Adrael Fine Minerals

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Pumpellyite & Dolomite

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