The ratio of gold to silver used to be 15 to 1, however recently gold has become more expensive than silver. This is understandable given that the two precious metals have quite distinct properties in terms of extraction and basic economics. Additionally, because silver is frequently a by-product of other mining, corporations may not be making as much cashflow as gold companies. Purchase of shares in a gold mining company is an additional way to reduce risk when investing in gold. Investors have more influence over their assets because to this, even though there is some risk involved. They might even decide to put money into a green gold mining company.