These natural Thomsonite mineral specimens feature radiating peach-orange crystal spheres formed across contrasting dark basalt matrix. Clear to white associated zeolite crystals add brightness, texture, and dimension to each piece.
Thomsonite is a member of the zeolite mineral group and commonly forms within cavities created in volcanic rock. Its fine, needle-like crystals grow outward in rounded clusters, producing the distinctive spherical formations and softly textured appearance seen across these specimens.
Each piece was individually selected for its Thomsonite formations, mineral associations, contrast, and overall display presence.
Individual Specimen Details
Selection 1
Approximately 5 × 3 × 3 inches
Exact specimen shown in the corresponding photographs
Selection 2
Approximately 3 × 2.5 × 2.5 inches
Exact specimen shown in the corresponding photographs
Selection 3
Approximately 3 × 2 × 2 inches
Exact specimen shown in the corresponding photographs
Selection 4
Approximately 1.5 inches high × 2 inches wide
Exact specimen shown in the corresponding photographs
Selection 5
Approximately 1.5 inches high × 2 inches wide
Exact specimen shown in the corresponding photographs
Natural mineral specimens may contain matrix, inclusions, uneven surfaces, cavities, fractures, and variations created during formation. These characteristics are part of each specimen’s geological identity.
