granite

Monoliths, Megaliths, and Ancient Quarries—Egypt

For thousands of years, ancient people collected and transported enormous rocks from quarries to carve their gigantic statues and shape blocks for pyramids, temples, and other monumental structures. The ancient Egyptians are particularly renowned for their work with massive blocks. They used around 200 different quarries over 3,000 years, and worked sandstone, limestone, basalt, granites, and many other types of rocks .

By |2024-06-10T07:13:49-07:00September 28th, 2023|Ancient Andean Cultures, Our Amazing Earth|4 Comments

A City of Granitic Rocks

Granitic rocks form the backdrop of iconic landscapes worldwide – from the narrow ridge of Machu Picchu to the massive walls of Yosemite Valley. In southern Idaho, City of Rocks National Reserve contains a “sculpture garden” of granitic rock outcrops with a different appearance from most other granites. They are a result of unusual geologic processes – an interesting story.

By |2021-08-19T18:53:15-07:00August 19th, 2021|Our Amazing Earth|4 Comments

Quintessential Quartz

Some of us really like the mineral quartz – and for excellent reasons. Quartz is a major building block of my favorite landscapes, found in the granitic rocks forming the Andes Mountains and the Sierra Nevada; the sandy beaches along the California coast; the vast sand dunes of Death Valley and the Sahara Desert, and the Red Rock geologic units in Arches, Capital Reef, Zion.....

By |2020-12-10T17:47:22-07:00December 10th, 2020|Our Amazing Earth|0 Comments
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