Native silver is prized for its spectacular dendritic and wire-like crystal habits that form in hydrothermal veins. Specimens often tarnish to a dull gray or black over time, but can be cleaned to reveal a brilliant silver-white metallic luster.
Is this native silver?
5-step field checkRun through these checks against the specimen in your hand. The more boxes tick, the more confident the ID.
- 1Test the hardnessTry to scratch native silver with a known reference. Native Silver sits at Mohs 2.5-3 — softer than the next harder reference, harder than the previous one.
- 2Check the streakDrag the specimen across an unglazed porcelain plate. Native Silver leaves a silver-white streak.
- 3Read the lusterHold the specimen under a strong light. Native Silver typically shows a metallic luster.
- 4Match the color rangeCompare against the expected color range: silver-white, tarnish to gray or black.
- 5Look at form & habitCrystal system: cubic. Typical habit: wire-like, dendritic, arborescent, massive, or as scales.
Often confused with
Native Silver vs. its common look-alikes — and how to tell them apart in the field.
How to tell apart: Streak differs — Native Silver leaves silver-white, Dyscrasite leaves black.
How to tell apart: Streak differs — Native Silver leaves silver-white, Tetrahedrite leaves black.
How to tell apart: Arsenopyrite is the harder of the two (Mohs 5.5-6 vs. 2.5-3); streak differs — Native Silver leaves silver-white, Arsenopyrite leaves black.
Often found alongside native silver
Minerals reported to co-occur with native silver. Spotting these in float or country rock is a strong cue you are in the right ground.
All properties
- Chemical formula
- Ag
- Mohs hardness
- 2.5-3
- Density
- 10.1-11.1 g/cm³
- Streak
- Silver-white
- Luster
- Metallic
- Transparency
- Opaque
- Crystal system
- Cubic
- Crystal habit
- Wire-like, Dendritic, Arborescent, Massive, Or as Scales
- Cleavage
- None
- Rarity
- Uncommon
- Uses
- Collector, Decorative
- Host rock
- Hydrothermal Veins
- Typical price
- $20-100 for specimens, $500+ for large wire clusters
Where rockhounds find native silver
Classic worldwide localities
- Kongsberg (Norway)
- Cobalt (Canada)
- Batopilas (Mexico)
- Keweenaw Peninsula (USA)
- Freiberg (Germany)
Field-hunting tip
Look in hydrothermal veins country — that is the host setting where native silver typically forms. If you start seeing calcite, galena, safflorite in float, you are in the right ground. Field specimens usually show a wire-like, dendritic, arborescent, massive, or as scales habit, so train your eye for that shape before scanning the outcrop.
Common questions
How do you identify native silver?+
Where is native silver found?+
How much is native silver worth?+
What rocks look like native silver?+
What minerals are found with native silver?+
What kind of rock does native silver form in?+
What is native silver used for?+
Find native silver on the map
RockHoundR shows mapped rockhounding spots, access rules, and lets you log every find.
