Product description

Crystal details

Mineral: Amethyst with druzy quartz and agate matrix
Trade name: Rainbow Sugar Amethyst
Origin: Uruguay
Finish: Partially polished exterior with natural crystal interior
Dimensions: 79x65x71mm
Weight: 322g
You will receive: The exact specimen shown

A beautifully sculptural Rainbow Sugar Amethyst geode from Uruguay, featuring a deep crystal-lined cavity covered with exceptionally fine, sparkling druzy crystals.

The delicate crystal coating creates the distinctive sugar-like appearance, while subtle shades of smoky grey,soft pink and green produce a gentle rainbow effect across the surface. The naturally patterned agate exterior has been partially polished, creating a striking contrast between the smooth outer layers and the untouched crystalline interior.

Its cave-like formation and freestanding shape make this a particularly expressive display specimen—part mineral, part natural sculpture.

You will receive the exact crystal shown in the photographs and video.

Why this specimen is special

• Fine, sugar-like druzy crystal coating
• Deep, cave-shaped crystal pocket
• Subtle rainbow-toned mineral variation
• Natural agate banding around the exterior
• Partially polished outer surface
• Freestanding sculptural form
• One-of-a-kind Uruguayan specimen

Please check the measurements carefully, as close-up photography can make mineral specimens appear larger than their actual size.

About Rainbow Sugar Amethyst

Rainbow Sugar Amethyst is a descriptive trade name used for amethyst and quartz specimens covered with extremely fine druzy crystals. These tiny crystals create a glittering, sugar-like surface rather than the larger crystal points normally associated with traditional amethyst geodes.

The subtle rainbow appearance may result from natural variations within the quartz, agate matrix, mineral inclusions and surface coatings. Each specimen has its own distinctive combination of colour, texture and crystal formation.

Uruguay is highly regarded for its amethyst deposits, which are known for compact crystal formations, attractive agate borders and richly coloured interiors.

A piece of natural geological art

This specimen combines several contrasting geological features:

• A dark central crystal cavity
• Fine sparkling druzy quartz
• Rounded crystal formations
• Pale quartz and agate borders
• Natural green-grey mineral tones
• Patterned exterior agate matrix

The sparkling texture becomes especially noticeable when the crystal is viewed from different angles or placed beneath soft display lighting.

Natural crystal notice

This is a naturally formed mineral specimen rather than a manufactured decorative item. Natural features may include:

• Small pits and cavities
• Uneven crystal surfaces
• Mineral inclusions
• Contact areas
• Internal fractures
• Irregular edges
• Exposed matrix
• Natural colour variation

These characteristics are part of the specimen’s geological formation and make every crystal completely individual.

Please examine all photographs and the product video carefully before purchasing.

Care instructions

Handle this specimen from its solid base rather than touching or lifting it by the crystal-covered areas.

• Avoid knocking or rubbing the fine druzy crystals.
• Keep away from prolonged direct sunlight, which may gradually reduce amethyst colour.
• Do not use chemical cleaners or abrasive cloths.
• Remove dust gently with a clean, soft brush or low-pressure air blower.
• Display on a stable surface away from edges and busy areas.

Photography and colour

Macro photography is used to show the fine crystal texture and may make the specimen appear larger than it is.

The colours have been photographed as accurately as possible, but appearance may vary slightly depending on lighting conditions and individual screen settings.

Please rely on the stated dimensions and weight when judging the specimen’s scale.

Packaging and delivery

Your crystal will be carefully wrapped and securely packed to protect its delicate surfaces during transit.

Orders are sent using a tracked postal or courier service wherever available. For urgent orders, please contact us before purchasing so we can confirm whether faster dispatch or an upgraded delivery option is possible.

International customers may be responsible for customs duties, import taxes or local handling charges.

About Million Years Crystal

Million Years Crystal is an independent UK-based crystal and mineral business with more than 15 years of experience in crystal collecting, curation and quality assessment.

We specialise in individually selected natural specimens, unusual mineral formations and geological art sourced through established international partners.