Rock Identifier & Stone Value

Milad Atef

In-app purchases

About this app

Rock Identifier turns your phone camera into a pocket geology lab. Point it at any rock, mineral, crystal, gemstone, fossil or meteorite, and this rock identifier returns a full identification in seconds: the name, real geology data, and an estimated value range for the rock in your photo.

WHAT YOU GET IN EVERY ROCK SCAN
- Rock or mineral species name, with the chemical composition formula
- A confidence rating (high, medium or low), so you know how certain the ID is
- An estimated value range for the stone in your photo
- Mohs hardness, color, luster and streak
- Category: igneous, sedimentary, metamorphic, mineral, gemstone, fossil or meteorite
- Formation: how that rock actually forms underground
- Typical locations worldwide where the mineral is found
- Identifying features that separate the rock from common look-alikes
- Common uses, plus a fun fact for every specimen

ESTIMATED ROCK VALUE ON EVERY RESULT
Most rock identifier apps stop at the name. Rock Identifier adds a typical market range for the stone you photographed, so a trail find or a shop purchase comes with context. Values are estimates for guidance, never appraisals or certifications.

REAL GEOLOGY DATA, NOT A ONE-LINE LABEL
This rock identifier reports what a rockhound actually wants: Mohs hardness, chemical composition, streak, luster and formation history. Learn why an igneous rock differs from a sedimentary or metamorphic rock, and how to tell quartz from calcite in the field.

ONE APP INSTEAD OF FIVE
Rock Identifier doubles as a rock scanner, stone identifier, crystal identifier, mineral identifier, gemstone identifier and fossil identifier. One photo, one result screen, every category covered.

WHAT ROCK IDENTIFIER RECOGNIZES
- Rocks: granite, basalt, obsidian, limestone, sandstone, slate, marble
- Minerals: quartz, pyrite, mica, feldspar, calcite, fluorite, malachite
- Crystals, gems and gemstones: amethyst, agate, jasper, opal, turquoise, garnet
- Geode, druzy and raw crystal cluster specimens
- Fossils, ammonites and petrified wood
- Suspected meteorites, ores and tumbled stones

ASK AI ABOUT YOUR ROCK
Ask follow-up questions in plain language, anchored to the exact rock you scanned. How do I clean this stone? Is it worth tumbling? What separates it from its look-alike?

YOUR ROCK COLLECTION, ORGANIZED
Every rock scan is saved on your device with the photo, name, date and estimated value. Your rock collection becomes a searchable inventory you can browse and share.

WHO THIS ROCK IDENTIFIER IS FOR
- Rockhounds and collectors identifying trail, beach and creek finds
- Families answering "what is this rock my kid found?"
- Crystal and gemstone buyers checking a stone before or after a purchase
- Earth science students and teachers learning hardness, composition and formation
- Anyone who has pocketed a rock and wondered what it is

HONEST LIMITATIONS
- Rock Identifier needs internet. The rock scanner runs on a server, so there is no offline mode.
- This is an AI identification, not a laboratory assay, an appraisal or a certification.
- Value figures are estimated typical market ranges, not resale guarantees.
- The confidence rating flags ambiguous rocks. Weathered or wet surfaces are harder to identify, so clean, well-lit photos work best.
- The app interface is available in 33 languages, English included.

SUBSCRIPTION
Rock Identifier includes a set number of identifications each day at no charge. Premium unlocks unlimited rock scans and unlimited Ask AI, offered as a weekly or yearly subscription. Payment is charged to your Google Play account at confirmation. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in Google Play settings.

Privacy Policy: https://miladapps.pro/privacy
Terms of Use: https://miladapps.pro/terms
Support: https://miladapps.pro/contact

Pick up a rock. Point the camera. Rock Identifier does the rest.

What’s new

We've polished Rock Identifier under the hood. Identifications are faster, results are smoother, and the app is more refined throughout. Thank you for exploring rocks and minerals with us. Keep collecting.