Post subject: Can Anyone Help with This opal stone
Posted: Sun Feb 14, 2021 11:25 am
Established Member
Joined: Sun Feb 07, 2021 4:01 pm Posts: 26
Hi First of all thanks for reading this post
Can anyone help in identifying this gemstone
i am new to gemology but very keen to learn
here is what ive got so far
Magnetism = No or my magnet is weak Specific Gravity= 1.6 Pleochroism= None chelsea filter reaction = looks red UV = no reaction RI ( using digital refractometer) =1.451 - 1.363 = -0.088
Any help would be much appreciated
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