Tag: How To Identify Sandstone Vs Limestone

Identifying sandstone and limestone involves examining their physical properties, composition, and reactions to common tests. Here’s a step-by-step guide: 1. Observe Color & Appearance Sandstone: Typically tan, yellow, red, gray, or white due to iron oxide or other impurities. Has a gritty texture (feels sandy) and often shows visible grains. Limestone: Usually white, gray, or…