01
BE. Stone Buying Checklist
How to read a crystal bracelet before you buy it: ten checks, in order, with the reasoning behind each. A4 PDF included.
Read the checklist →Journal · Field notes
Journal
Field notes for understanding materials, comparing stones, choosing size, and caring for what you wear.
Published records
91 records
01
13
Pink Crystals: A Material-First Naming Guide
A material-first map of pink gem names, from quartz, beryl and spodumene to corundum, tourmaline, patterned minerals, dyed chalcedony, glass and synthetics, with visual clues kept separate from...
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14
Purple Crystals: A Material-First Naming Guide
A material-first guide to purple gem names, separating amethyst, sapphire, spinel, iolite, tanzanite, other minerals, mica-rich material, glass and synthetics without treating colour as identification.
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15
Black Crystals: A Material-First Naming Guide
A material-first map of black gem names, separating minerals, chalcedony, natural glass, organic material and manufactured glass while keeping visual observations as screening clues rather than identification.
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16
Rainbow Obsidian: Iridescent Bands, Structure & Quality
A source-backed reading of rainbow obsidian, from studied Mexican microcrystal arrays and iridescent bands to orientation, lookalikes and quality limits.
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17
Blue Crystals: A Material-First Naming Guide
A visual navigation hub for blue material names, separating mineral species, varieties, rocks, archive labels and manufactured glass before routing each question to its owner guide.
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18
Real vs Fake Aquamarine: Safe Checks and Laboratory Evidence
A disclosure-first guide to natural, treated, laboratory-grown and imitation aquamarine, with safe observation limits and the evidence an independent laboratory can add.
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19
Aquamarine vs Blue Topaz vs Blue Glass: A Material-First Comparison
A material-first comparison of aquamarine, blue topaz and blue glass, covering measurable differences, safe screening limits, jewellery durability and when laboratory testing is justified.
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20
Aquamarine Guide: Beryl, Colour, Quality & Care
A geology-first aquamarine pillar covering beryl identity, iron-related colour, pegmatite context, inclusions, treatment disclosure, non-standard AAA labels, Mohs versus full durability, light-stable and avoid-heat care, and laboratory limits.
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21
Mahogany Obsidian: Red-Brown Flow Bands Explained
A material-first guide to mahogany obsidian, separating its trade name and red-brown pattern from specimen-specific iron chemistry, source claims and jewellery quality.
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22
Why Does Super Seven Feel Like Plastic? What Touch Can—and Can’t—Tell You
A touch-first symptom guide that keeps temperature, size, polish, residue, glass, plastic, resin and composite material open in parallel, excludes destructive tests and escalates to disclosure and laboratory...
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23
Super Seven vs Amethyst: Material, Look & How to Choose
A two-way material comparison for choosing coherent violet amethyst or visibly zoned and included Super Seven quartz.
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24
Snowflake Obsidian: Cristobalite Spherulites Explained
A geological reading of snowflake obsidian, from radiating cristobalite spherulites and devitrification to safe identification and strand quality.
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