Zircon Mineral Separation from Tephra Samples

The contract requires the isolation of zircon mineral grains from seven bulk tephra samples using precise physical and chemical separation methods, with a strict emphasis on maintaining grain integrity and preventing any risk of contamination throughout the process. The work demands specialized expertise in mineralogical sample preparation, ensuring that the zircon grains remain unaltered and suitable for subsequent geochemical or geochronological analysis. All procedures must be conducted under controlled conditions to avoid external interference and preserve the samples' scientific value. The solicitation is classified as a subcontract under NAICS code 541380 and was posted on June 18, 2026, with a firm deadline for response set for June 26, 2026, at 9:00 PM. The contracting entity is the Office of Acquisition Grants within the Department of the Interior, though specific location details and point of contact information are not provided. Potential offerors must ensure their approach aligns with the technical requirements for sample handling and purity, as the success of the project hinges on the quality and integrity of the isolated zircon grains.