Large Moroccan Aragonite Star Cluster 333 g

This Large Moroccan Aragonite Star Cluster is an impressive mineral specimen covered in densely packed Aragonite crystals ranging from soft peach and honey-orange to deeper burnt-orange and brown tones. The abundance of individual crystals gives the specimen a richly textured surface, with countless crystal faces catching the light from different angles.

The cluster displays particularly attractive pseudohexagonal crystal forms created by repeated twinning, a characteristic feature of Aragonite. Numerous larger crystals project from the densely crystallised surface, while smaller crystals fill the spaces between them to create a remarkably cohesive and intricate formation.

Its irregular, sculptural shape adds to its appeal, with several distinct lobes and raised areas creating excellent depth. Multiple sides are well covered in crystals, making this a specimen that can be rotated to reveal different patterns of natural crystal growth.

Specimen Details

✓ Mineral: Aragonite
✓ Locality: Morocco
✓ Crystal System: Orthorhombic
✓ Colour: Peach, Orange, Honey Brown and Cream
✓ Lustre: Vitreous to Pearly
✓ Transparency: Translucent
✓ Crystal Habit: Twinned, Pseudohexagonal Prismatic and Clustered
✓ Specimen Size: Approximately 90 × 65 × 47 mm
✓ Weight: 333 g

The Fascinating Crystal Structure of Aragonite

Aragonite is a calcium carbonate mineral and one of the two naturally occurring mineral forms of calcium carbonate, the other being calcite. Unlike calcite, Aragonite crystallises in the orthorhombic crystal system.

One of the most recognisable features of Moroccan Aragonite specimens is the formation of pseudohexagonal crystals. This apparent six-sided geometry develops through repeated twinning, producing distinctive intergrown crystal patterns that can make individual crystals appear hexagonal.

This specimen showcases that characteristic growth particularly well. The surface is composed of numerous overlapping and interlocking crystals, with variations in crystal size creating a fascinating combination of fine detail and larger, more prominent forms.

A Striking Moroccan Aragonite Display Specimen

The warm earthy colour palette gives this Aragonite cluster a natural, understated elegance, while the extensive crystal coverage provides the visual complexity collectors look for in attractive mineral specimens.

Its substantial size and broad, heavily crystallised surfaces make it particularly well suited for display. The specimen has a strong presence from several viewing angles, with the irregular lobed form adding to its natural sculptural character.

A beautiful Moroccan Aragonite Star Cluster combining abundant peach-orange crystal growth, characteristic twinned forms and impressive three-dimensional texture, making it an excellent addition to a mineral collection or display.