The term mineral processing is identified in base64 scheme by the sequence bWluZXJhbCBwcm9jZXNzaW5n, while the MD5 signature is equal to 2b421dab49a07eb0a7a7f3bdc20baa5e. The ASCII encoding of mineral processing in hexadecimal notation is 6d696e6572616c2070726f63657373696e67.