Indonesia

Botryoidal Grape Agate – Deep Purple – Sulawesi, Indonesia

SKU · i7wdrZXCrxZhWLIB
$65.00
Free worldwide shipping over $38

This sought-after specimen of ‘grape agate’ from Indonesia features a beautiful botryoidal formation of deep purple chalcedony. The bubbly, grape-like clusters have a wonderful texture and rich, consistent color. A perfect example of this popular and aesthetic mineral, ideal for any collector of agates or unique formations.

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Specimen details

MineralQuartz
LocalityIndonesia
Crystal systemHexagonal
Chemical formulaSiO₂
Dimensions8.4 cm × 5.6 cm × 5.1 cm
Weight160 g
ColorPurple
SizeSmall Cabinet (2–4 inches / 5–10 cm)
SpeciesAgate
ConditionNo damage on display faces

Tags

Healing Crystalcollector's gemrare mineralsagaterare crystalnatural stonecrystal collectionindonesiaunique mineralUnder $100Under $250agate specimen

About this specimen

Unleash the serene power of the rare Indonesian Purple Grape Agate. This exquisite botryoidal formation crystal is perfect for collectors and those seeking healing energies. Its unique purple hue and natural beauty make it a stunning addition to any collection.

Grape agate is a variety of chalcedony, a cryptocrystalline form of quartz with the chemical formula SiO₂. It crystallizes in the trigonal crystal system and has a Mohs hardness of 6.5 to 7, making it relatively durable for display and handling. The specimen features a distinctive botryoidal (grape-like) formation, composed of numerous smooth, spherical clusters that exhibit a waxy to vitreous luster. The deep purple color is consistent throughout, with semi-translucent edges that allow light to subtly enhance its rich tone.

This particular piece originates from the Mamuju region of West Sulawesi, Indonesia, an area renowned for producing some of the finest examples of grape agate worldwide. Its rarity and well-formed clusters contribute to its appeal among collectors seeking unique mineral specimens with both aesthetic and metaphysical qualities.

When displaying or handling grape agate, avoid prolonged exposure to direct sunlight to preserve its vibrant color. Clean gently with a soft brush and lukewarm water, avoiding harsh chemicals to maintain the specimen’s integrity.

About Quartz

Quartz is a silicate mineral prized by collectors for its exceptional color range, with several world-class Chinese localities.

Learn more about Quartz in our encyclopedia

About Indonesia

Indonesia, a volcanic archipelago, is best known among collectors for native sulfur from its active volcanoes, alongside gold-silver and base-metal deposits.

More specimens from this locality

Frequently asked questions

Will I receive the exact specimen shown?

Yes. Every specimen is a single, one-of-a-kind piece, and the photographs show the exact item you will receive — never a stock photo.

Is this Quartz natural?

Yes — specimens like this form naturally. As is standard in the trade, some pieces are gently cleaned or trimmed; we photograph the actual specimen and describe its origin and condition conservatively.

How is it packed and shipped?

Orders ship worldwide with fully insured, tracked delivery, carefully packed to protect fragile crystals. A display base is included.

Can I return it?

Yes — there is a 14-day return window.

What collectors say

★★★★★4.98· Verified reviews
Botryoidal Grape Agate – Deep Purple – Sulawesi, Indonesia
Botryoidal Grape Agate – Deep Purple – Sulawesi, Indonesia
$65.00