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What you have to write down

Updated

On this page5

No regulator specifies a record in this craft. Every commercial and conservation question depends on having one.

Nothing is prescribed, and everything matters

There is no batch record requirement, no mandated retention, no inspection.

What there is instead: an insurance claim that needs a valued inventory, a buyer who needs provenance, a land manager who might ask where material came from, and a condition problem that only shows as a trend.

All four are answered by records you chose to keep.

The four records

The catalog. One row per specimen: number, species, locality at every level, source, dates, size, price paid, identification basis, treatments, provenance, storage location, hazard flag, photograph reference.

Acquisition records. Who you bought from, what you paid, and for self-collected material the site, the date and the land status. That last field is what answers a question about a specimen's legitimacy years later.

Sales records. What went where, with the specimen number, which is what makes it possible to contact a buyer if an identification turns out to be wrong.

Condition records. The annual check, by drawer, so a slow failure is visible as a trend rather than as a discovery.

Retention

Indefinitely, which is unusual and correct here.

A specimen outlives its owner, and the catalog is what lets the next one understand what they have. Collections have been rendered near-worthless by a catalog discarded in a clearance.

Export to a plain format annually and keep a copy away from the collection.

The retrieval test

Take a specimen off a shelf. How long to produce its locality, its source, what you paid, what has been done to it and where the photograph is?

Minutes is a working system. If the answer is that it is written on a label in the box and nowhere else, you have a label rather than a record, and labels are the thing that gets lost.

References

Canadian Conservation Institute. Caring for natural history collections, preventive conservation guidelines. Covers relative humidity, harmful volatiles emitted by cabinet materials, and the specimens most at risk from each. canada.ca
Natural Sciences Collections Association. Care and Conservation of Geological Specimens. Storage environment, materials and the named decay mechanisms. natsca.org
US Bureau of Land Management. Public Collection of Rocks, Mineral Specimens and Semiprecious Gemstones: FAQs (2024). Sets the reasonable personal-use amount at 25 pounds per day plus one piece, and not more than 250 pounds in a year, and excludes developed recreation sites, areas under active claim and land where the mineral estate is privately owned. blm.gov
Written from the federal land-management rules, the conservation literature and the agency guidance named on each page. Collecting rules differ by agency, by unit and sometimes by parcel, and the land manager for the ground you are standing on is the authority on it, not this page.