The softest mineral on Mohs’ hardness scale is ____. Post author By Anonymous Post date January 17, 2025 Related Posts:The softest mineral on Mohs' hardness scale is ____. The softest mineral on Mohs' hardness scale is ____. According to the Mohs hardness scale below, apatite Moh'... ← Hess’s original hypothesis was that sea-floor spreading is d… → When marine geologists collects a core of undeformed ocean-f…