i have a feeling that these are all fake crystals, they are all

Can You Bake Crystals in Clay? - The Blue Bottle Tree

Real Vs Fake Crystals: How to Tell If A Crystal Is Real

Jadeite? What are you opinions on the quality of this jade bangle? And separately this piece of greenstone from New Zealand? : r/Gemstones

I think I maybe found real pearls (a bracelet) for $1.99. They're cool to the touch and heavy, and the clasp is marked 14k! I don't know what the other marking means

How To Tell If A Crystal Is Real? 15 Easy Tips + Tests To Try

Do you guys think this rose quartz is real? they sell it for hundreds of dollars and people think it's glass! : r/Crystals

Got this polished Agate from a trustworthy online shop. They told me it was from China, tho I couldn't find any info about the mine or other Agates from China that look

Does salt and pepper moissanite exist? : r/EngagementRings

Where are White Diamond's gems? : r/stevenuniverse

Are crystals the new blood diamonds?, Environment

How to Tell if a Crystal is Real –

How To Tell If A Crystal Is Real Alternative Distribution Crystals

The ugliest crystals I have ever been gifted, both in the ugliest color I have ever seen. You can see the dye/water marks in the second picture : r/MineralGore

Got this polished Agate from a trustworthy online shop. They told me it was from China, tho I couldn't find any info about the mine or other Agates from China that look