QuickStudy Guide 2.0 - Man-Made vs. Human-Enhanced Gemstones (Hardcopy 5-pack) healing-crystals-database Having a Mohs hardness level

Having a Mohs hardness level of 3 to 3

Tiger Iron is known for its grounding and energizing energy

and is effective for hay fever and other chronic allergies

while high grade specimens are sold on the mineral market or cut into rare and valuable jewelry pieces

QuickStudy Guide 2.0 - Man-Made vs. Human-Enhanced Gemstones (Hardcopy 5-pack) healing-crystals-database Having a Mohs hardness levelNote: This listing is for the hardcopy version of this Quickstudy guide, sold in a 5 pack. A digital (PDF) version is available separately. This double sided guide is an essential resource for understanding the differences between natural, lab created, and treated gemstones. Designed for easy reference, this guide explores man made gemstones like cubic zirconia and synthetic sapphire, alongside human enhanced stones. It explains their formation,