卓越した80mmの黒石の立方体 – 博物館品質の精密に研磨された幾何学彫刻 | Cube - Height: 80 mm - Width: 80 mm- 1.62 kg - (1)

exceptional Black Stone Cube 80mm – Museum-Quality Precision-Polished Geometric Sculpture | Monumental Minimalist Mineral Art | 1.62 kg

An exceptional Natural Black Tourmaline cube, precision-cut and professionally polished into a striking geometric sculpture with a powerful minimalist presence. Measuring an impressive 80 mm and weighing a substantial 1.62 kg, this remarkable mineral piece combines natural beauty with refined craftsmanship.

The deep natural black colour gives the cube a bold and sophisticated appearance, while its clean geometric form creates a strong architectural character. Carefully shaped with crisp lines and smooth polished surfaces, it offers an elegant contrast between the raw beauty of natural stone and the precision of contemporary mineral art.

Its substantial weight and impressive dimensions make this a commanding display piece. Whether presented in a serious mineral collection, modern interior, gallery, executive office or luxury display setting, this Black Tourmaline cube offers a distinctive and visually powerful presence.

Specifications

Stone: Natural Black Tourmaline

Shape: Precision-Cut Square / Cube

Size: 80 mm / 8 cm / 3.14 inches

Weight: 1620 g / 1.620 kg / 3.57 lbs.

Colour: Deep Natural Black

Finish: Professional High-Gloss Hand Polish

Origin: India

Condition: Excellent Collector Quality

Highlights

Genuine Natural Black Tourmaline

Impressive 80 mm precision-cut cube

Substantial weight of 1.62 kg

Deep, elegant natural black colour

Clean geometric form with strong architectural appeal

Professionally shaped and polished

Smooth, refined high-gloss surfaces

A distinctive example of contemporary mineral art

One-of-a-kind natural stone display piece

Ideal for mineral collectors, galleries, luxury interiors and executive offices

An impressive centerpiece with bold minimalist character

This substantial Natural Black Tourmaline cube is an excellent choice for collectors seeking an unusual and visually striking mineral specimen. Its combination of impressive size, substantial weight, deep black colour and precise geometric form makes it a distinctive addition to a refined collection or sophisticated interior.

Shipping

Your Black Tourmaline cube will be professionally packaged using premium protective materials to ensure maximum protection during international transit.

Secure, fully tracked worldwide shipping

Carefully packed for safe delivery

Estimated worldwide delivery within 6–8 business days

Tracking information provided immediately after dispatch

Please review all photographs carefully, as they form an important part of the description and show the exact specimen you will receive.

An exceptional natural Black Tourmaline obelisk that combines impressive size, refined craftsmanship, and timeless aesthetic appeal—an outstanding acquisition for collectors of fine minerals, luxury interiors, and distinctive natural stone art.