Aravaipaite is an extremely rare lead aluminum fluoride hydroxide mineral discovered in Arizona. It typically forms thin, transparent yellow tabular crystals within cavities of oxidized ore deposits. Collectors prioritize specimens from its type locality at the Grand Reef mine, where it is found in association with other secondary lead minerals.
Is this aravaipaite?
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 aravaipaite with a known reference. Aravaipaite sits at Mohs 2 — softer than the next harder reference, harder than the previous one.
- 2Check the streakDrag the specimen across an unglazed porcelain plate. Aravaipaite leaves a white streak.
- 3Read the lusterHold the specimen under a strong light. Aravaipaite typically shows a adamantine luster.
- 4Match the color rangeCompare against the expected color range: yellow, pale yellow.
- 5Look at form & habitCrystal system: monoclinic. Typical habit: tabular crystals.
Often confused with
Aravaipaite vs. its common look-alikes — and how to tell them apart in the field.
Often found alongside aravaipaite
Minerals reported to co-occur with aravaipaite. Spotting these in float or country rock is a strong cue you are in the right ground.
All properties
- Chemical formula
- Pb₈AlF₃(OH,O)₁₂
- Mohs hardness
- 2
- Density
- 7.34 g/cm³
- Colors
- Streak
- White
- Luster
- Adamantine
- Transparency
- Transparent
- Crystal system
- Monoclinic
- Crystal habit
- Tabular Crystals
- Cleavage
- Perfect On {001}
- Rarity
- Rare
- Uses
- Collector
- Host rock
- Oxidized Lead-zinc-copper Hydrothermal Veins
- Typical price
- $50-300 per specimen
Where rockhounds find aravaipaite
Classic worldwide localities
- Grand Reef mine, Aravaipa District, Arizona, USA
Field-hunting tip
Look in oxidized lead-zinc-copper hydrothermal veins country — that is the host setting where aravaipaite typically forms. If you start seeing cerussite, wulfenite, galena in float, you are in the right ground. Field specimens usually show a tabular crystals habit, so train your eye for that shape before scanning the outcrop.
Common questions
How do you identify aravaipaite?+
Where is aravaipaite found?+
How much is aravaipaite worth?+
Is aravaipaite safe to handle?+
What rocks look like aravaipaite?+
What minerals are found with aravaipaite?+
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Find aravaipaite on the map
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