World softest minerals: talc(Hits：
)
World Record Name: World softest minerals: talc
World record holder: Talc
World record fields: the softest mineral world
World Record rules: the softest mineral world
World record number: 20120300021
World Record valid: to record was broken up.
World Record Witness: No. 008 to Carrying the Flag Certification Division
World Records Source: World record library to Carrying the Flag
World Record Certification date: March 20, 2012
World Record Details:
World softest minerals: talc. Mohs hardness of about 1.
To challenge world record please E-mail : s@carryingtheflag.com or s@kangqi.org
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