"Ward's Phenomena"

10 Results

Sort by

Ward's® Fulgurite

Unusual glassy tubes of fused sand produced by lightning strikes in desert sediments. Average size: 1.5"- 2".

Shows porphyritic texture in a fine dark matrix abundant large feldspar phenocrysts. Hand specimen.

Sale

Glossy green dunite (olivine) inclusion in non-genetically related basalt. Average size: 3" x 4".

Sawn and lacquered slab showing thinly bedded truncated layers in a well-cemented sandstone. Large hand specimen.

Deformed pebbles in a metamorphased conglomerate. Large sawed and lacquered specimen.

Define and compare ways organisms have been preserved.

Silvery, paragranite and muscovite-rich with medium garnet crystals.

Sale

Cut and finished samples with fiberoptic samples.

Sort by