Babefphite is a very rare barium beryllium phosphate mineral found in highly evolved alkaline pegmatites. Collectors look for its small, colorless, or yellowish tabular crystals, which are typically identified through chemical analysis due to their rarity and small size.

Hardness

3.5-4

Mohs

Luster

Vitreous to greasy

Streak

White

Transparency

Transparent

mineralrare

Babefphite

Hardness: 3.5-4
Luster: Vitreous to greasy
Streak: White
Transparency: Transparent

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Is this babefphite?

5-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 babefphite with a known reference. Babefphite sits at Mohs 3.5-4, softer than the next harder reference, harder than the previous one.
2
Check the streak
Drag the specimen across an unglazed porcelain plate. Streak: white.
3
Read the luster
Hold the specimen under a strong light. Luster: vitreous to greasy.
4
Match the color range
Compare against the expected color range: white.
5
Look at form & habit
Crystal system: triclinic. Typical habit: tabular crystals, granular masses.

Often confused with

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

mineral

Gorceixite

Mohs 6

How to tell apart: Gorceixite is the harder of the two (Mohs 6 vs. 3.5-4).

How to tell apart: Herderite is the harder of the two (Mohs 5-5.5 vs. 3.5-4).

Compare →

Often found alongside babefphite

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

All properties

Chemical formula: BaBe(PO₄)F
Mohs hardness: 3.5-4
Density: 4.31 g/cm³
Colors: White
Streak: White
Luster: Vitreous to greasy
Transparency: Transparent
Crystal system: Triclinic
Crystal habit: Tabular crystals, granular masses
Cleavage: None
Rarity: Rare
Uses: Collector
Host rock: In eluvium directly above rare-metal skarn deposits associated with alkaline intrusions

Where rockhounds find babefphite

Classic worldwide localities

Kola Peninsula, Russia
Norra Kärr, Sweden

Field-hunting tip

Where it forms: In eluvium directly above rare-metal skarn deposits associated with alkaline intrusions. If you start seeing zircon, ilmenorutile, fluorite in float, you are in the right ground. Typical habit: tabular crystals, granular masses. Train your eye for that shape before scanning the outcrop.

Common questions

How do you identify babefphite?+

Mohs hardness is 3.5-4. Luster: vitreous to greasy. The streak is white. Common colors include white.

Where is babefphite found?+

Notable localities include Kola Peninsula, Russia; Norra Kärr, Sweden.

Is babefphite safe to handle?+

Babefphite contains beryllium. Contains beryllium, which is toxic if inhaled as dust or ingested. Handle with care, avoid grinding or producing dust.

What rocks look like babefphite?+

Babefphite is most often confused with Gorceixite, Herderite. A quick hardness test and a streak check separate the look-alikes faster than color alone.

What minerals are found with babefphite?+

Babefphite commonly co-occurs with Zircon, Ilmenorutile, Fluorite, Phenakite, Scheelite, Bertrandite. Spotting any of these in float or country rock is a useful trip signal.

What kind of rock does babefphite form in?+

Where it forms: In eluvium directly above rare-metal skarn deposits associated with alkaline intrusions. Working float back to the host body is the standard way to chase a fresh occurrence.

What is babefphite used for?+

Babefphite is used in collector.

Find babefphite on the map

RockHoundR shows mapped rockhounding spots, access rules, and lets you log every find.