Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Prehnite & Apophyllite

Views:
Watches:
ATM1115176

Prehnite & Apophyllite

Description Tabs

Description
Locality: 
Malad Quarry, Mumbai, Maharashtra, India
Class: 
Crystal Group/Cluster
Size Range: 
Cabinet (10-18 cm)
Size: 
2.15 × 10.1 × 4.9 cm
Description

Pale Mint Green Prehnite as small stalactite formations as matrix hosting colourless Hydroxy-Apophyllite on/amongst the Prehnite.

Occasional White balls of Gyrolite scattered amongst.

Lovely lustre and translucent.

Specimen from now disused Malad Quarry.

Ex Stella Goodworth collection UK.

Mineral Data
What's on the rock

Prehnite

Formula: 
Ca2Al2Si3O10(OH)2
Strunz: 
9.DP.20
Hardness: 
6.0 - 6.5
Streak: 
White
Type Locality: 
Karoo dolerites, Cradock, Chris Hani District, Eastern Cape Province, South Africa

Apophyllite

Synonym Of: 

Fluorapophyllite-(K)

Formula: 
KCa4(Si8O20)(F,OH)·8H2O
Strunz: 
9.EA.15
Hardness: 
4.5 - 5.0

Fluorapophyllite-(Na)

Formula: 
NaCa4(Si8O20)F·8H2O
Strunz: 
9.EA.15
Hardness: 
4.0 - 5.0

Hydroxyapophyllite-(K)

Formula: 
KCa4(Si8O20)(OH,F)·8H2O
Strunz: 
9.EA.15
Hardness: 
4.0 - 5.0

Current price

$

Starting price

$10
(reserve not met) (reserve met)

You are the highest bidder

You have been outbid

Proxy bid set
$
Delayed bid pending at
$
Delayed Bid is Outbid

Your maximum bid $:

(Enter or more)

Start 02 May 18:00
End
No. of bids view history

Shipping Information

Postage Area Price
UK
£6
EU
15
USA
$22
ROW
$20

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Bid History

Full bid history