Crystals that grow to form long thin needles are said to have an acicular or needle-like habit.
Fossils, geology and minerals. The highly acclaimed international earth science magazine with over 450 articles and book reviews.
Fossils, geology and minerals. The highly acclaimed international earth science magazine with over 450 articles and book reviews.
Crystals that grow to form long thin needles are said to have an acicular or needle-like habit.