Barioperovskite is a rare member of the perovskite group, occurring primarily as an accessory mineral in alkaline igneous environments. It is most easily identified by its characteristic pseudocubic crystal habit and association with other titanium-bearing minerals in complex igneous intrusions.

Hardness
5.5
Mohs
Transparency
Opaque

Is this barioperovskite?

2-step field check

Run through these checks against the specimen in your hand. The more boxes tick, the more confident the ID.

  • 1
    Test the hardness
    Try to scratch barioperovskite with a known reference. Barioperovskite sits at Mohs 5.5, softer than the next harder reference, harder than the previous one.
  • 2
    Look at form & habit
    Crystal system: orthorhombic. Typical habit: inclusions, microscopic crystals.

Often confused with

Barioperovskite vs. its common look-alikes, and how to tell them apart in the field.

Often found alongside barioperovskite

Minerals reported to co-occur with barioperovskite. Spotting these in float or country rock is a strong cue you are in the right ground.

All properties

Chemical formula
BaTiO₃
Mohs hardness
5.5
Density
5.91 g/cm³
Transparency
Opaque
Crystal system
Orthorhombic
Crystal habit
Inclusions, microscopic crystals
Rarity
Rare
Uses
Collector
Host rock
As inclusions in a benitoite crystal in natrolite veins in blueschist bodies within serpentinite

Where rockhounds find barioperovskite

Classic worldwide localities

  • Benitoite Mine (formerly the Dallas Gem Mine), near Santa Rita Peak, New Idria District, San Benito Mountains, San Benito County, California, USA

Field-hunting tip

Where it forms: As inclusions in a benitoite crystal in natrolite veins in blueschist bodies within serpentinite. If you start seeing benitoite in float, you are in the right ground. Typical habit: inclusions, microscopic crystals. Train your eye for that shape before scanning the outcrop.

Common questions

How do you identify barioperovskite?+
Mohs hardness is 5.5.
Where is barioperovskite found?+
Notable localities include Benitoite Mine (formerly the Dallas Gem Mine), near Santa Rita Peak, New Idria District, San Benito Mountains, San Benito County, California, USA.
What rocks look like barioperovskite?+
Barioperovskite is most often confused with Perovskite. A quick hardness test and a streak check separate the look-alikes faster than color alone.
What minerals are found with barioperovskite?+
Barioperovskite commonly co-occurs with Benitoite. Spotting any of these in float or country rock is a useful trip signal.
What kind of rock does barioperovskite form in?+
Where it forms: As inclusions in a benitoite crystal in natrolite veins in blueschist bodies within serpentinite. Working float back to the host body is the standard way to chase a fresh occurrence.
What is barioperovskite used for?+
Barioperovskite is used in collector.

Find barioperovskite on the map

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