abstract
agricultural
agriculture
borax
chemical
chemicals
colorful
crystal
disodium tetraborate
elements
exotic
fertilizer
geometry
industry
inorganic
laboratory
materials
micro
micrograph
microscope
microscopic
mineral
mining
polarized
potassium
production
products
rare
reagent
sample
science
scientific
sodium
sodium borate
sodium tetraborate
structure
substance
symmetry
texture