List-I	List-II
1) Argentite	a) $\mathrm{KCl}$
2) Horn silver	b) $\mathrm{AgCl}$
3) Ruby silver	c)${\mathrm{Ag}}_2 \mathrm{S}$
4) Sylvine	d) $3{\mathrm{Ag}}_2{ \mathrm{S}}_2{\mathrm{Sb}}_2{ \mathrm{S}}_3$

• Argentite is cubic silver sulphide and its formula is ${\mathrm{Ag}}_2 \mathrm{S}$.
• Horn silver is Chlorargyrite which is a mineral of silver Chloride with formula  
• Ruby silver is Pyrargyrite with formula  $3{\mathrm{Ag}}_2{ \mathrm{S}}_2{\mathrm{Sb}}_2{ \mathrm{S}}_3$.
• Sylvine is the mineral of Potassium chloride $\mathrm{KCl}$.

Therefore, From the above explanation Option(B) is the answer.