is a science gift store and a geology specimen outlet for the adult science enthusiast, science educator, and scientific researcher. We specialize in selling some of the coolest and most unique specimens on the planet. From Earth's oldest rocks to the Pacific ocean floor manganese nodules, there is always something interesting to add to the science enthusiast's collection!

Dhala Impact Structure India Impact Melt Rock

Dhala Crater India Impact Melt Rock
Dhala Crater India Impact Melt Rock
Item# JPT-dhala
Regular price: $185.00
Sale price: $175.00
Availability: Usually ships the next business day

Product Description

Dhala Crater India Impact Melt Rock
This specimen is impact melt rock from the Dhala impact structure located in India. It is an old crater, estimated to be about 2000 Ma, making it among the top 10 oldest craters on Earth.

The Dhala crater is located in the Archean Bundelkhand craton. Granitoids and impact melt rocks are the dominant clast population in this material. The matrix is purplish pink in color and composed of mica, opaque quartz and rock fragments. The dark portions of the matrix are due to the presence of very fine-grained opaque minerals. Typically these are probably pyroxene crystals, along with probable magnetite or ilmenite.

Size of Specimen: 82mm L X 50mm W X 6mm D, Weight: 36.3 grams.

Ships with protective case, Certificate of Authenticity with information, tag and tag stand. Photo cube and acrylic base are not included.

Great hand specimen from this rare impact structure.

Thank you for shopping at Serving science enthusiasts worldwide for 24 years!