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Chromium-dravite

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KMF594000

Chromium-dravite

Classic Locality

Description Tabs

Description
Locality: 
Landanai, Arusha Region, Tanzania (United Republic)
Class: 
Single Crystal
Size Range: 
Miniature (4.5-7 cm)
Size: 
5 × 1.6 × 1.5 cm
Weight: 
22.00gr
Description

An outstanding 5cm well terminated gem green chrome dravite crystal that reveals its hidden beauty when adequately backlit.

On the surface the crystal exhibits typical dark surfaces with a distinctive green flash that glows out through the darkness hinting at some hidden feature. The termination is sharp with six facets, three large and three small and also show signs of something hidden within it.

As you expose the crystal to more light the gemmyness is revealed from behind the dark shroud. The crystal is undamaged with an attachment contact to the base only.

Mineral Data
What's on the rock

Chromium-dravite

Formula: 
Na(Mg3)Cr63+(Si6O18)(BO3)3(OH)3(OH)
Group Parent: 
Tourmaline
Strunz: 
8/E.19-30
Crystal System: 
Trigonal
Hardness: 
7 - 7½
Colour: 
Dark emerald-green to greenish-black.
Streak: 
Greyish-green

Current price

$

Starting price

$15
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Start 17 May 18:00
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Shipping Information

Postage Area Price
USA
$18
UK
£16
Europe
18
Rest of the world
$18

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions

Thank you for your purchase!

All parcels are sent with Registered airmail.


I can offer a weekly DHL service at an additional cost, please send me a message should you require a quote for this type of shipping, This is usually a once a week service.


**Delivery times can vary depending on the destination, I usually work on 3-4 weeks, Customs can hold your parcel for inspection, this is out of my control, This especially occurs in Germany and the USA.please contact me to assist in tracking your parcel before opening up a request.**

**In some countries the customs office issue the parcel with a local  tracking number when it enters the country, this can be obtained by your local customs office, this includes all East Asian countries, Australia and New Zealand. if this occurs then I am unable to track the parcel unless you can provide me with the new tracking number. **



Combined shipping available:



Pay for the largest items' full shipping cost then I add $10 per additional item.  the usual maximum items I can fit per box is 3, should there be additional items I then price a new box with the same calculation largest items full shipping + additional items at reduced rate. etc

 I calculate the combined shipping automatically at the end of a auction. you will receive a revised invoice should you have won more than one item.

Courier shipping is also available, please inquire about a rate once you have won your items and I will advise on price according to dimension/weight, and if you wish to use this service I will revise your invoice accordingly.     

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