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(Updates from 10:46 a.m. ET with closing information.) NEW YORK ( TheStreet) -- Here's what Jim Cramer had to say on CNBC's "Squawk on the Street" Thursday. Core Laboratories ( CLB) may have found the country's largest oil field, Cramer said. If so, Pioneer Natural Resources ( PXD) will be the main beneficiary. CLB jumped 8.5% to $189.85. PPG Industries ( PPG) "has fabulous margins" and CEO Charles Bunch continues to deliver, Cramer said. PPG was up 5% to $174.47. Cramer was "thrilled" Nucor ( NUE) was finally able to beat earnings estimates after missing for so many quarters. NUE rose 2% to $50.79. Alkermes ( ALKS) has a few anti-opiate drugs and Cramer believes in the company and CEO Richard Pops. ALKS vaulted 8.5% to $35.38. Cramer said he was looking for technology companies and found that many investors were piling into 3D Systems ( DDD) and other 3-D printing stocks. DDD was 2.7% higher at $56.76. Morgan Stanley downgraded Clorox ( CLX) to sell, based on valuation. Cramer agreed, but also argued that the company has a 3.3% dividend yield and great management. CLX fell nearly 1% to $85.25. To sign up for Jim Cramer's free Booyah! newsletter, with all of his latest articles and videos, please click here. -- Written by Bret Kenwell in Petoskey, Mich. Follow @BretKenwell