Storing Aletai meteorite jewelry for the long term comes down to one thing: keeping moisture and chloride away from the metal while it sits unworn. A few specifics carry most of the weight — humidity, the right desiccant, a fresh coat of wax, and what you don’t let it touch.
Humidity is the variable that matters
Aletai corrodes when moisture and chloride reach the metal — the full chemistry is in why Aletai meteorite rusts — so the single most useful thing in storage is keeping the surrounding air dry. Museums hold actively corroding iron in very low-humidity cases, but everyday jewelry doesn’t need a laboratory; it needs to avoid damp. Keep pieces out of bathrooms, basements, and anywhere humidity swings. A sealed box or pouch in a stable, dry room — ideally kept below roughly 50% relative humidity — is a sensible home target.
Use silica gel — not activated charcoal
The two are often mentioned together, but they do different jobs. Silica gel is a true desiccant: it pulls water vapour out of the air and holds the local humidity down, which is exactly what you want. Activated charcoal is a pollutant scrubber — it adsorbs odours and gases but does not reliably control humidity, so it is the wrong tool here. Put a conditioned silica gel packet in the sealed container with the piece, kept in a pouch or perforated holder so the granules never sit directly against the surface, and recharge or replace it as it saturates.
Wax it before it goes away
Long storage is the right moment to renew the barrier. Clean the piece with 99% isopropyl alcohol, let it dry, and apply a fresh coat of Renaissance Wax before sealing it up — the routine is in Materials & Care. Then check it on a cycle: every 6 to 12 months, open the container, look for any reddish spots, and re-wax if needed. If corrosion has already begun, a rusted piece can sometimes be addressed — but catching it early is far easier.
Don’t store it touching other metals
One quiet mistake is letting an iron meteorite rest against silver, copper, or brass. When two dissimilar metals touch with any moisture present, they form a small galvanic cell — and iron is the one that gives way, corroding faster than it would on its own. Store each meteorite piece separately, on or in an inert material such as acid-free tissue, polyethylene foam, or a soft cotton pouch, rather than loose in a tray with other jewellery.
Stored this way — dry, waxed, and apart from other metals — an Aletai piece keeps for years. Every Movalor order includes the Renaissance Wax and a silica gel packet that make the routine simple.
Frequently Asked Questions
How should you store meteorite jewelry long-term?
Keep it dry and sealed, away from humidity. Put a silica gel packet in the container, apply a fresh coat of Renaissance Wax first, check the piece every 6 to 12 months, and don’t store it touching silver, copper, or brass.
What humidity is safe for storing iron meteorite?
The drier the better. For everyday jewelry, a stable indoor spot below roughly 50% relative humidity, with a silica gel packet in a sealed container, is a sensible target. Museums use much lower humidity for actively corroding specimens, but that level isn’t necessary for normal home storage.
Should you use silica gel or activated charcoal for storing meteorite?
Silica gel. It is a true desiccant that lowers and holds humidity. Activated charcoal adsorbs odours and gases but does not reliably control moisture, so it is not the right choice here.
Why shouldn’t you store meteorite jewelry with other metals?
Because iron meteorite resting against silver, copper, or brass with any moisture present can form a galvanic cell, which makes the iron corrode faster. Store each piece separately on an inert material.
Learn More About Aletai
How chloride-driven oxidation works in Aletai — and how Movalor addresses long-term care.