Converting International Ring Sizes

Aventurine Jet Plane Ring Size 6

Question: A quick question about your Aventurine ring size 6 please can you advise further in ring size as I'm English xx

Answer: Thank you for your email. It looks like a USA ring size 6 is a size M in Britain. This is the chart we have referenced: International Ring Sizes. 

 If you need any other information on our crystal healing jewelry, please do email us.

Thank you for your interest.

Sincerely,
Sheila Satin

I Dig Crystals

idigcrystals@gmail.com

CRYSTALS: Mohs Scale

Mohs Scale of Hardness uses common crystals to show the relative hardness of stones. Talc being the softest and Diamond being the hardest to scratch or damage. This chart is from Wikipedia...and helps in identifying crystals.

Mohs hardness Mineral Absolute Hardness

1 Talc (Mg₃Si₄O₁₀(OH)₂) 1

2 Gypsum (CaSO₄·2H₂O) 3

3 Calcite (CaCO₃) 9

4 Fluorite (CaF₂) 21

5 Apatite (Ca₅(PO₄)₃(OH-,Cl-,F-)) 48

6 Feldspar (KAlSi₃O₈) 72

7 Quartz (SiO₂) 100

8Topaz (Al₂SiO₄(OH-,F-)₂) 200

9 Corundum (Al₂O₃) 400

10 Diamond (C) 1600