Stone IdentificationJul 21, 2026 9 min read
Red Gemstones: Ruby, Garnet, Spinel, and Lookalikes
This guide walks through the visible clues, photo angles, and lookalike traps that matter for red gemstones — and where a photo alone falls short.
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Stone Identifier - Gemalyze guides
Practical checklists and careful next steps for researching objects from photos.
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Stone IdentificationJul 7, 2026 7 min read
Green Gemstones: Emerald, Peridot, Jade, and Lookalikes
A focused checklist for green gemstones that highlights the most reliable photo clues, common lookalikes, and safe next steps before seeking lab verification.
Stone IdentificationJul 2, 2026 7 min read
Blue Gemstones: Sapphire, Topaz, Aquamarine, and Lookalikes
Help readers understand blue gemstones using visible clues, context, comparisons, and safe next steps. A focused checklist shows what photos can and cannot prove.
Foundational guideJun 29, 2026 8 min read
Rock and Mineral Field Clues: Luster, Streak, Hardness, and Context
A practical checklist of rock and mineral field clues—luster, streak, hardness, texture, and contextual signs—to narrow possibilities before relying on a photo-based identifier. Learn quick tests, what photos tend to hide, and when to seek verification.
Crystal IdentificationJun 22, 2026 7 min read
Dark Blue Crystal Identification: Sodalite, Lapis, Sapphire, and Similar Stones
Compare dark blue stones from visible photo clues with a focused checklist for dark blue crystal names. Learn the strongest visual signals, what to distrust, how to compare likely matches, and how to use the Stone Identifier app to organize your evidence before seeking professional testing.
Stone IdentificationJun 16, 2026 7 min read
Real vs Fake Gemstones: Photo Clues, Limits, and Safer Next Steps
Understand whether a gemstone might be real or fake with a focused checklist for real vs fake gemstones: visible clues to photograph, common lookalikes, and what a single image cannot prove before verification.
Crystal IdentificationJun 11, 2026 9 min read
White Crystal Identification: How to Compare Cloudy, Clear, and Milky Stones
Identify white or cloudy crystals from visual properties with a focused checklist for white crystal names, including visible clues, photo quality, common lookalikes, and the limits of a single image before verification.
Crystal IdentificationJun 5, 2026 8 min read
Pink Crystal Identification: Photo Clues for Rose Quartz, Rhodonite, and Similar Stones
Compare pink crystals and gemstones from visible clues with a focused checklist for pink crystal names, including stable photo cues, common lookalikes, and a step-by-step comparison workflow before using the Stone Identifier - Gemalyze app as a first-pass scan.
Crystal IdentificationJun 1, 2026 8 min read
Light Blue Crystal Identification: Photo Clues and Common Matches
Light blue crystals can look similar in photos. Compare transparency, luster, habit, matrix, banding, and hardness clues before treating an app match as final.