Historical clue formulations

• Give a makeup test? — 2026-06-03
• Metallurgist's evaluation — 2025-11-30
• Analyze, as 18-Down — 2025-01-29
• Evaluate for purity — 2024-08-07
• Analyze, as ore — 2023-01-30
• Test for purity — 2023-01-09
• Evaluate, as ore — 2022-10-31
• Test for purity — 2022-05-14
• Purity test — 2021-06-20
• Composition test — 2021-05-08
• Test, as ore — 2021-01-07
• Lab test — 2020-10-14
• Test, in a way — 2019-05-16
• Test, as 46-Across — 2018-08-21
• Test, as 6-Across — 2018-03-06
• Test — 2017-08-25
• Test for gold content, say — 2017-06-28
• Test one's metal? — 2016-09-25
• Analyze, as ore — 2016-02-16
• Test, as ore — 2015-10-21
• Rock analysis — 2015-03-13
• Test, as ore — 2013-10-22
• Analyze, as ore — 2013-04-08
• Evaluate — 2013-03-31
• Try to find out what's inside — 2012-08-18
• Appraise — 2012-02-19
• Test for quality — 2012-02-01
• Appraise — 2011-11-20
• Analyze — 2010-09-15
• Evaluate — 2010-07-13
• Evaluate — 2010-05-13
• Evaluate — 2010-03-21
• Mineralogist's job — 2010-03-14
• Analyze — 2008-09-07
• Analyze, as ore — 2008-08-05
• Evaluate — 2008-07-18
• Analyze the composition of — 2008-04-01
• This is a test — 2007-09-14
• Analyze, as ore — 2007-09-04
• Analyze, as ore — 2007-05-21
• Judge the value of, as ore — 2006-07-31
• Analyze — 2006-03-10
• Test — 2005-05-05
• Test mineralogically — 2004-11-15
• Analyze — 2004-10-10
• Examine, as ore — 2004-09-20
• Forty-niner's request — 2003-10-29
• Chemical analysis — 2003-09-17
• Test, as ore — 2003-01-06
• Analysis — 2002-07-25