Editorial material shelf
Halide mineral species.
Keep each chapter’s scientific identity: a family, species, variety, trade label, rock and fossil are different kinds of names.
Mineral species
Fluorite is a calcium fluoride mineral known for a broad color range and recognizable crystal forms. Cubes, color zoning and translucent surfaces make it especially rewarding to study as a specimen.
Darla Sondrol · CC0 · Display crop
Mineral species
Halite is the mineral form of sodium chloride. Well-developed cubes make its structure easy to notice, while its softness and water solubility make careful dry storage essential.
Lech Darski · CC BY-SA 4.0 · Display crop