Green Apatite is a popular collector mineral prized for its sharp, hexagonal prismatic crystal habits and vibrant color range. It is easily recognized by its Mohs hardness of 5 and can frequently be found in pegmatite pockets or hydrothermal veins alongside minerals like quartz and mica.

Hardness

Mohs

Luster

Vitreous

Streak

White

Transparency

Transparent

mineralcommonApatite Group family

Green Apatite

Hardness: 5
Luster: Vitreous
Streak: White
Transparency: Transparent

Is this green apatite?

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 green apatite with a known reference. Green Apatite sits at Mohs 5, 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.
4
Match the color range
Compare against the expected color range: green, yellow-green, blue-green.
5
Look at form & habit
Crystal system: hexagonal. Typical habit: prismatic crystals, tabular, massive, granular.

Often confused with

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

mineral

Beryl

Mohs 7.5-8

How to tell apart: Beryl is the harder of the two (Mohs 7.5-8 vs. 5).

How to tell apart: Green Apatite is noticeably harder (Mohs 5 vs. 4).

Often found alongside green apatite

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

All properties

Chemical formula: Ca₅(PO₄)₃(F,Cl,OH)
Mohs hardness: 5
Density: 3.1-3.2 g/cm³
Colors: Green Yellow-green Blue-green
Streak: White
Luster: Vitreous
Transparency: Transparent
Crystal system: Hexagonal
Crystal habit: Prismatic crystals, tabular, massive, granular
Cleavage: Poor in one direction
Fluorescence: Often fluorescent yellow or green under SW UV
Rarity: Common
Uses: Collector, Lapidary, Mineral specimen
Host rock: igneous rocks, pegmatites, metamorphic rocks

Where rockhounds find green apatite

1 mapped spots

Classic worldwide localities

Durango, Mexico
Ontario, Canada
Madagascar
Brazil
Russia

Field-hunting tip

Where it forms: igneous rocks, pegmatites, metamorphic rocks. If you start seeing quartz, feldspar, calcite in float, you are in the right ground. Typical habit: prismatic crystals, tabular, massive, granular. Train your eye for that shape before scanning the outcrop. In the U.S., the densest reported localities are in Virginia. Start trip planning there.

Browse 1 U.S. spots for green apatite →

More green apatite photos

Common questions

How do you identify green apatite?+

Mohs hardness is 5. Luster: vitreous. The streak is white. Common colors include green, yellow-green, blue-green.

Where is green apatite found?+

Notable localities include Durango, Mexico; Ontario, Canada; Madagascar; Brazil; Russia.

Can I find green apatite in the United States?+

RockHoundR maps 1 green apatite rockhounding spots across 1 U.S. states. The top states are Virginia.

What rocks look like green apatite?+

Green Apatite is most often confused with Beryl, Fluorite, Diopside. A quick hardness test and a streak check separate the look-alikes faster than color alone.

What minerals are found with green apatite?+

Green Apatite commonly co-occurs with Quartz, Feldspar, Calcite, Phlogopite. Spotting any of these in float or country rock is a useful trip signal.

What kind of rock does green apatite form in?+

Where it forms: igneous rocks, pegmatites, metamorphic rocks. Working float back to the host body is the standard way to chase a fresh occurrence.

What is green apatite used for?+

Green Apatite is used in collector, lapidary, mineral specimen.

Find green apatite on the map

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