Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_71 (gold VARCHAR, silver VARCHAR, nation VARCHAR)

### Question ###
How many golds were there for Iceland with more than 15 silver?

### Accurate SQL ###

SELECT COUNT(gold) FROM table_name_71 WHERE silver > 15 AND nation = "iceland"