Tuesday's oil, gas, gold and zinc prices

North Slope oil: $121.16 per barrel, up $1.29

U.S. natural gas (Henry Hub): $2.29 per million BTU, up $0.18

Gold (N.Y. Mercantile): $1661.70 per ounce, down $1.70

Zinc: $0.9248 per pound, up 0.32 cents

Anchorage Daily News