Can Crystals Go in Water? A Safer Mineral-by-Mineral Approach
There is no reliable “all crystals above Mohs 6 can go in water” rule. Solubility, cleavage, matrix and treatments matter too.
Read guide →Editorial guides
Crystal & mineral articles
Mineralogy, identification, care, lapidary craft, interiors and documented cultural history—with traditional beliefs clearly labelled as a separate subject.
Aura Quartz Explained: Natural Quartz, Manufactured Colour
Aura quartz begins with real quartz, but its rainbow metallic surface is created by a coating process.
Read guide →Dyed Agate: How to Recognise It and Why It Is Not Automatically Bad
Neon blue, hot pink and electric purple agate are often dyed. The useful question is whether the seller tells you.
Read guide →How to Spot Fake or Composite Malachite
Natural malachite has complex banding. Resin imitations and reconstructed material often reveal themselves in the pattern.
Read guide →How to Spot Heat-Treated Amethyst Sold as Citrine
Most bright orange citrine clusters in the mass market began as amethyst. Here are the visual clues and the nuance sellers often skip.
Read guide →How Crystal Pricing Works: Why Two Similar Pieces Can Cost So Differently
Size matters, but so do locality, damage, treatment, aesthetics, rarity and how much rough material was lost in cutting.
Read guide →Crystal Grading Explained: Why AAA Does Not Mean What You Think
There is no universal AAA system covering retail crystals. Learn what to ask instead of relying on alphabet soup.
Read guide →How to Read a Crystal Listing Before You Buy
A checklist for reading crystal product pages: mineral name, locality, treatment, dimensions, exact-piece photos and the claims worth questioning.
Read guide →Crystal Towers, Spheres, Hearts and Freeforms: What the Shapes Really Mean
Most retail crystal shapes are cut by people. That does not make them fake—but it helps to know what grew naturally and what did not.
Read guide →Raw vs Polished Crystals: Which Should You Buy?
Raw is not automatically more natural, and polished is not automatically less authentic. Here is what actually changes.
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