Pinpoint Answer Today
I'm digging deep today to ensure our logic is as solid as Granite. Whether you're carving out a win with Marble or feeling the sharp edge of Obsidian, this puzzle is a real gem. Let's layer our facts like Sandstone and Slate to crack the code!
Date: 2026-03-25
This category identifies various geological formations and solid mineral materials that make up the Earth's crust.
By grouping these specific materials together, we see a mix of igneous, metamorphic, and sedimentary formations, all of which are fundamentally classified as rocks.
| Word | Explanation |
|---|---|
| Marble | Marble: A metamorphic rock formed when limestone is subjected to extreme heat and pressure. |
| Obsidian | Obsidian: A naturally occurring volcanic glass formed as an extrusive igneous rock. |
| Slate | Slate: A fine-grained, foliated metamorphic rock derived from original shale-type sedimentary rock. |
| Granite | Granite: A common type of intrusive, felsic, igneous rock with a granular texture. |
| Sandstone | Sandstone: A sedimentary rock composed of sand-size grains of mineral, rock, or organic material. |
The answer for today's Pinpoint #694 is: Types of rock!.
The five clues for today's puzzle are: Marble, Obsidian, Slate, Granite, Sandstone.
This category identifies various geological formations and solid mineral materials that make up the Earth's crust.