Cryptocrystalline

Definition:

• (a.) Indistinctly crystalline; -- applied to rocks and minerals, whose state of aggregation is so fine that no distinct particles are visible, even under the microscope.

Compare cryptocrystalline with other words:

cryptocrystalline vs. pinite

cryptocrystalline vs. magnification

cryptocrystalline vs. crystalline

cryptocrystalline vs. prase

cryptocrystalline vs. onyx