Hello aspirant

It is not possible to do both , Diploma and b tech courses .

You are not eligible for doing b tech program unless you complete diploma or pass out class xii with physics,  chemistry and mathematics.

After completing diploma in mining you can pursue b tech in  mining .

It will be helpful to your career growth .

Job options for b tech in mining

You can be a mining engineer

Mineral exploration

Mining financial analyst

Mining supplier

Metallurgical

Mining software developer

Occupational health and safety

Petroleum and gas industry

Average salary - 6 to 8 lakh per annum.