mineral

Pink-and-white quartz-rich rock, likely rose quartz matrix

Quartz (SiO₂), possibly intergrown with feldspar or chalcedony

AI-generated identification · may be incorrect

Pale pink, white, and salmon mottling; vitreous to waxy luster; massive rather than visibly crystalline. Quartz hardness is 7 Mohs, with no cleavage and conchoidal fracture; the image is too blurred for reliable density or texture determination.

Identified August 10, 2026More mineral →

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Physical properties

Formation & geological history

Likely formed in a silica-rich hydrothermal vein or pegmatite, where trace iron, titanium, or inclusions produced the pink color; exact age and host rock cannot be determined visually.

Uses & applications

Used as a lapidary, carving, ornamental, and collector material; attractive pieces may be polished, though this specimen appears rough and small.

Geological facts

Rose quartz commonly owes its color to microscopic inclusions, while crystalline pink quartz is comparatively uncommon. The pale patches could also indicate feldspar, calcite, or weathered host rock.

Field identification & locations

Look for glassy quartz, hardness sufficient to scratch ordinary glass, and absence of cleavage; acid testing and a fresh surface can distinguish calcite or carbonate matrix. Common sources include Brazil, Madagascar, South Africa, and the United States.