Pyrostilpnite

A variety of Minerals

What is Pyrostilpnite?

Market Value Factors

Pricing varies for every rock and mineral, so use these universal factors to gauge Pyrostilpnite before comparing listings or appraisals.

Size & Weight

Larger, intact specimens usually command higher prices.

Rarity & Demand

Scarce material or popular varieties sell at a premium.

Condition & Finish

Chips, repairs, and heavy wear lower value; clean prep helps.

Treatment & Provenance

Untreated specimens with documented locality are prized.

Applies to all rocks & minerals.

Pyrostilpnite Localities Map

See where Pyrostilpnite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.

Map preview
North ZoneCentral RidgeSouth Basin

Interactive map layers and collecting notes are available in the app.

Quick Facts

Physical Properties

Color
Red, brownish red orange-red, fire red
Hardness (Mohs)
2
Density
5.97 g/cm³
Streak
Yellow-orange

Chemical Properties

Chemical Formula
Ag3SbS3
Elements
Ag, S, Sb

Also Known As

PyrostilpniteFireblendePyrochrotite
FREE APPTrusted by rockhounds
Ruby Glint rock identifier app

Identify Pyrostilpnite Instantly

  • Snap a photo, get instant results
  • 6,700+ rocks, minerals & crystals
  • Discover collecting spots near you

Pyrostilpnite FAQs

How do I identify Pyrostilpnite?

Pyrostilpnite can be identified by its hardness of 2 on the Mohs scale, Red color. Look for these key characteristics when examining specimens.

What color is Pyrostilpnite?

Pyrostilpnite typically appears in Red, brownish red orange-red, fire red. Color can vary depending on impurities and formation conditions.

How hard is Pyrostilpnite?

Pyrostilpnite has a hardness of 2 on the Mohs scale. This makes it a soft mineral that can be scratched easily.

Related Minerals

Explore More Rocks & Minerals