Pink Beryl Identification Guide
How to identify pink beryl (morganite) by its hexagonal habit, hardness near 7.5–8, vitreous luster, and pastel pink color.
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What Pink Beryl Looks Like
Pink beryl is the pink-to-peach gem variety of beryl, commonly known as morganite, colored by manganese.
- Color: Soft pink, rose, salmon, and peach; often pale, sometimes enhanced by heat to remove orange tints.
- Luster: Vitreous (glassy).
- Transparency: Transparent to translucent.
- Habit: Hexagonal (six-sided) prisms, often tabular, with flat basal terminations; also waterworn pebbles and faceted gems.
Step-by-Step Field ID Checklist
- Look for hexagonal cross-section. A six-sided prism is a strong beryl clue.
- Assess clarity and luster. Clean, glassy, transparent material is typical of gem beryl.
- Check for pleochroism. Tilt the stone; pink beryl often shows two shades of pink (pale and deeper) from different directions.
- Test hardness. It easily scratches glass and quartz.
- Inspect color. Pastel pink without strong banding distinguishes it from agate or quartz.
Key Diagnostic Tests
- Mohs hardness: ~7.5–8 — harder than quartz; will scratch a quartz pebble.
- Streak: White.
- Cleavage: Imperfect basal; conchoidal to uneven fracture.
- Density: ~2.7–2.9 g/cm³.
- Refractive index (gemological): ~1.57–1.60, with weak birefringence.
Common Look-Alikes and How to Tell Them Apart
- Rose quartz / pink quartz: Softer (7) — pink beryl scratches it; quartz is usually cloudier and trigonal, not hexagonal-tabular.
- Kunzite (pink spodumene): Strong pleochroism and perfect cleavage; lower hardness (~6.5–7) and bladed habit with prominent cleavage planes.
- Pink topaz: Higher density (~3.5) and basal cleavage; sinks faster in heavy liquids.
- Pink tourmaline: Trigonal, strongly pleochroic, rounded-triangular cross-section with striated prism faces, density ~3.1.
- Pink sapphire: Much harder (9) and denser (~4.0).
Where Pink Beryl Is Found
Major sources include Brazil (Minas Gerais), Madagascar, Afghanistan, Pakistan, Mozambique, and the USA (California, Maine). It typically forms in granitic pegmatites alongside other beryls, tourmaline, and quartz.
Frequently asked questions
Is pink beryl the same as morganite?
Yes. Pink beryl is the manganese-colored pink-to-peach variety of beryl, marketed as morganite.
How can you tell pink beryl from rose quartz?
Pink beryl is harder (7.5–8 vs 7) so it scratches quartz, often forms hexagonal prisms, and shows pink pleochroism, while rose quartz is usually cloudy and massive.
What does pink beryl look like?
It is a glassy, transparent-to-translucent pastel pink or peach crystal, commonly as six-sided tabular prisms.
Pink beryl vs pink tourmaline — how to tell them apart?
Tourmaline has a rounded-triangular cross-section with striated faces, strong pleochroism, and higher density (~3.1), while pink beryl is hexagonal with weaker pleochroism and density ~2.8.