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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Locality: Democratic Republic of the Congo
84g Optical Calcite Freeform
terminated specimen
Weight: 282 grams
7" Septarian Slab DS2236 earring Locality: Democratic Republic of the7" Septarian Slab Approx. Dimensions: 7x6x0. 5 inches Approx. Weight: 711 grams Locality: Mexico Slab stand is included. Septarian, a distinctive sedimentary rock, forms through the combination of calcite, aragonite, and limestone with organic matter and minerals such as iron sulfide. It develops in concretions within sedimentary deposits, often found in regions with ancient seabeds, notably in Utah, USA, Madagascar, and Morocco. These concretions
US$ 29.24
US$ 35.00
US$ 25.00
