During the three months ended September 30, 2023 and 2022, we produced 11,122 and 9,500 ounces of gold, respectively. The increased production is primarily due to higher leach pad recoveries due to timing of material placed under leach. Cash cost after by-product credit decreased due mainly to higher sales volumes.
During the nine months ended September 30, 2023 and 2022, we produced 32,293 and 30,355 ounces of gold, respectively. The higher production is primarily due to higher leach pad recoveries due to timing of material placed under leach. Cash cost after by-product credit decreased in 2023 due to higher sales volumes and lower mining costs due to less waste mining.
Consolidated Results of Operations – Three Months Ended September 30, 2023 Compared to Three Months Ended September 30, 2022
Sales, net. For the three months ended September 30, 2023, consolidated sales, net were $21.3 million as compared to $16.1 million for the same period in 2022. The increase is attributable to a 17% increase in sales volumes, as well as a 12% increase in average sales price.
Mine gross profit. For the three months ended September 30, 2023, we recorded $11.8 million mine gross profit compared to $7.4 million mine gross profit for the same period in 2022. The increase is primarily attributable to higher sales, as discussed above.
General and administrative. For the three months ended September 30, 2023, general and administrative expenses were $1.3 million as compared to $1.6 million in the same period in 2022. The decrease is due to lower compensation expenses in the current quarter.
Exploration expenses. For the three months ending September 30, 2023, property exploration expenses of $3.8 million did not materially change from $3.7 million for the same period of 2022.
Other (income) expense, net. For the three months ending September 30, 2023, other income totaled $0.5 million as compared to other expense of $0.1 million for the same period of 2022. The change is due to an increase in interest income in 2023.
Income and mining tax expense. For the three months ended September 30, 2023, income and mining tax expense was $1.4 million as compared to $0.2 million for the same period in 2022. The increase is the result of our higher income before income and mining taxes. See Note 5 to the Condensed Consolidated Financial Statements.
Net income. For the three months ended September 30, 2023, we recorded net income of $5.7 million as compared to $1.7 million in the corresponding period for 2022. The increase is due to the changes in our consolidated results of operations, as discussed above.
Consolidated Results of Operations – Nine months Ended September 30, 2023 Compared to Nine months Ended September 30, 2022
Sales, net. For the nine months ended September 30, 2023, consolidated sales, net were $62.0 million as compared to $55.5 million for the same period in 2022. The increase is attributable to a 5% increase in sales volumes, as well as a 3% increase in average sales price.
Mine gross profit. For the nine months ended September 30, 2023, we recorded $35.4 million mine gross profit compared to $25.7 million mine gross profit for the same period in 2022. The increase is primarily attributable to higher sales, as discussed above.
General and administrative. For the nine months ended September 30, 2023, general and administrative expenses were $3.5 million as compared to $3.9 million in the same period in 2022. The decrease is due to changes in compensation expenses.
Exploration expenses. For the nine months ending September 30, 2023, property exploration expenses totaled $13.6 million as compared to $8.6 million for the same period of 2022. The increase was largely due to increased drilling at the