Support

Describe colour, weight, crystal shape, streak colour, hardness, whether it tugs a magnet, and where you found it. More traits mean sharper candidates.

After identifying, open Visualise to build a specimen card, cross-section, formation sequence, landform visual or earth-art poster, then download it.

Any reading can be exported as a Field Notes file with the identification, formation story, self-tests and safety notes.

Manage your subscription from your account. Plans are pure subscriptions billed in USD; allowances reset each month.