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1.33cts Prehnite

HYFC01

Currently Unavailable!

Gemstone
Prehnite
Carat Weight
1.33
Size
7.00mm x 7.90mm
Treatment
Not normally treated

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GEMSTONE ATTRIBUTES

Origin
South Africa
Family
Does not belong to a family
Hardness
6 - 6.5
Specific Gravity
Does not belong to a family
Refractive Index
1.61 - 1.64

MORE INFORMATION

Crystal Group
Orthorhombic
Optical Properties
Vitreous lustre
Care
No special care required
Cleaning Advice
Warm soapy water
Chemical Composition
Ca2Al(AlSi3O10)(OH)2

DESCRIPTION

This completely natural gemstone can be found in many locations across the world. Prehnite is an attractive transparent stone usually green in colour with a vitreous lustre and intense inner glow.

It was discovered in South Africa by an early Dutch governor of the Cape of Good Hope colony, Colonel Hendrik Von Prehn, and in keeping with traditional gem naming convention, it was named after him.

Since discovered it has been found in many locations, from Australia to Namibia, from Switzerland to Scotland and even fond in Antarctica.

DELIVERY INFORMATION

We work closely with our selected couriers to ensure that delivery is made quickly and securely to your door.
We only charge a single P&P for unlimited items and you can build up your order by adding more items throughout the day.

Delivery Services

Premium Delivery in 2 to 3 working days - £4.95
Standard Delivery in 4 to 6 working days - £2.95

Other Destinations
Standard
Premium
Country Standard Cost Premium Cost
 United Kingdom 4-6 days £2.95 2-3 days £4.95
 United States 5-8 days £3.81
 Australia 5-8 days £5.32
 Austria 3-5 days £5.22
 Belgium 3-5 days £5.22
 Cyprus 3-6 days £6.10
 Denmark 3-5 days £5.22
 Finland 6-7 days £7.85
 France 3-5 days £5.22
 Germany 3-5 days £5.22
 Greece 5-8 days £10.48
 Israel 5-8 days £5.38
 Italy 3-6 days £6.10
 Luxembourg 3-5 days £5.22
 Malta 4-6 days £6.10
 Netherlands 3-5 days £5.22
 New Zealand 5-8 days £8.65
 Poland 4-6 days £4.01
 Portugal 4-5 days £5.22
 Puerto Rico 5-7 days £3.81
 Republic of Ireland 3-5 days £5.22
 South Africa 5-8 days £6.66
 Spain 4-6 days £6.97
 Sweden 6-7 days £6.10
 United Arab Emirates 3-8 days £9.22
 Virgin Islands (u.s.) 5-7 days £3.81