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Sky Blue Chalcedony Polished Collectible Semi-Precious Gemstone

£ 1.50
Order by 2 p.m. tomorrow for delivery by 08 December 2024
Free 30-Day Returns
Low stock
Product Description

This Gemstones unique colour and shine make it a must-have for any gem enthusiast.

The beautiful blue hue of the stone occurs due to the “Tyndall effect”, which is defined as light scattering by colloid sized particles, resulting in colours ranging from a light transparent blue to a solid baby or sky blue.

Blue Chalcedony is a rare variety of Chalcedony. It is a cryptocrystalline silicate mineral and a member of the Quartz family and occurs in large mass formation which is perfect for cutting, crafting and tumbling.

The Chalcedony on the market today comes from a single region in Turkey and the area is believed to have been extracting Blue Chalcedony since 2500 B.C.

The word "Chalcedony" derives from the ancient sea port of Chalcedon, now known as the city of Kadikoy of the Istanbul Province. 

Approximate Size: 20-30mm

SOLD AS SINGLE STONES.

Shipping & Returns

Shipping Options (UK Mainland)

Orders placed before 2:00 p.m. GMT will be processed the same day (Monday-Saturday). Delivery options are selected at checkout.

Standard Delivery

  • 2-3 business days.
  • £2.95.
  • FREE delivery over £40.

First Class Delivery

  • 1-2 business days.
  • £3.95.

Express Courier Delivery

  • 24 hours.
  • £7.99.

For shipping to locations outside of the UK mainland, see our full shipping policy.

Returns

Unopened goods may be returned for a full refund within 30 days of receipt of your order. For further details, see our full returns policy.

Contact Us

Email

orders@curiousminds.co.uk

Phone
+44(0)1436 670806

Our Address

Curious Minds Science Ltd (Grasshopper Toys)
112 West Princes Street
Helensburgh
Argyll & Bute
G84 8XD

United Kingdom

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