we know that
The orthorhombic crystal system is one of the seven crystalline systems existing in crystallography. Many minerals crystallize in this type of network, such as olivine or topaz. Orthorhombic crystal system is also known as the rhombic system.In this system there are three axes, all of which meet at 90 degrees to each other. However, all the axes are a different length
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therefore
the answer is
The orthorhombic crystal system