Notes — Nyamira Young Women Miners EnterprisesExplainers on circular recovery of mineral byproduct in western Kenya: classification, grading, lot identity, evidence packs, industrial symbiosis and formalisation.https://nyamirawomenminers.co.keen-KEWhat "mineral byproduct" means, and why we do not say "waste"https://nyamirawomenminers.co.ke/notes/mineral-byproduct-not-wastehttps://nyamirawomenminers.co.ke/notes/mineral-byproduct-not-wasteWaste is a legal classification with consequences attached, not a synonym for material somebody has finished with, and which word applies decides who may lawfully handle a consignment.Sat, 01 Aug 2026 00:00:00 GMTWhy an industrial buyer needs a record before it can buyhttps://nyamirawomenminers.co.ke/notes/why-a-buyer-needs-a-recordhttps://nyamirawomenminers.co.ke/notes/why-a-buyer-needs-a-recordA buyer's purchasing decision is a compliance decision, and the three questions it has to answer about any consignment are all questions about documents rather than about material.Sat, 01 Aug 2026 00:00:00 GMTWhat grading actually ishttps://nyamirawomenminers.co.ke/notes/what-grading-actually-ishttps://nyamirawomenminers.co.ke/notes/what-grading-actually-isGrading is the work of turning a variable heap into a described product with a stated tolerance, and it is a skilled judgement rather than a sorting chore.Sat, 01 Aug 2026 00:00:00 GMTLot identity: what gets captured at the point of recoveryhttps://nyamirawomenminers.co.ke/notes/lot-identity-at-the-point-of-recoveryhttps://nyamirawomenminers.co.ke/notes/lot-identity-at-the-point-of-recoveryA lot's identity has to be created where the material is first handled, because everything downstream can only ever be a copy of that first capture.Sat, 01 Aug 2026 00:00:00 GMTIndustrial symbiosis in plain termshttps://nyamirawomenminers.co.ke/notes/industrial-symbiosis-in-plain-termshttps://nyamirawomenminers.co.ke/notes/industrial-symbiosis-in-plain-termsIndustrial symbiosis is one operation's residue becoming another's specified input, and the gain sits in the specification rather than in the good intention.Sat, 01 Aug 2026 00:00:00 GMTFormalisation: what changes for one womanhttps://nyamirawomenminers.co.ke/notes/formalisation-what-changes-for-one-womanhttps://nyamirawomenminers.co.ke/notes/formalisation-what-changes-for-one-womanFormalisation changes what a day's work is measured against, moving payment from a negotiation over a sack to a calculation against a specification and a register.Sat, 01 Aug 2026 00:00:00 GMT