I was joking or fantasizing about a spell to find coveted items. Besides, who would record an item finding ritual that it would become historical? I would think it would either be so basic and common knowledge or nonexistent
History
The earliest evidence of humans using wild flax as a textile comes from the present-day Republic of Georgia, where spun, dyed, and knotted wild flax fibers were found in Dzudzuana Cave and dated to the Upper Paleolithic, 30,000 years ago.[5][6][7] Flax was first domesticated in the Fertile Crescent region.[8] Evidence exists of a domesticated oilseed flax with increased seed size by 9,000 years ago from Tell Ramad in Syria.[8] Use of the crop steadily spread, reaching as far as Switzerland and Germany by 5,000 years ago.[9] In China and India, domesticated flax was cultivated also at least 5,000 years ago.[10]
Flax was cultivated extensively in ancient Egypt, where the temple walls had paintings of flowering flax, and mummies were entombed in linen.[11] Egyptian priests wore only linen, as flax was considered a symbol of purity.[12] Phoenicians traded Egyptian linen throughout the Mediterranean and the Romans used it for their sails.[13] As the Roman Empire declined, so did flax production, but Charlemagne revived the crop in the eighth century CE with laws designed to publicize the hygiene of linen textiles and the health of linseed oil.[14] Eventually, Flanders became the major center of the linen industry in the European Middle Ages.[14] In North America, flax was introduced by the colonists and it flourished there,[15] but by the early twentieth century, cheap cotton and rising farm wages had caused production of flax to become concentrated in northern Russia, which came to provide 90% of the world's output. Since then, flax has lost its importance as a commercial crop, due to the easy availability of more durable fibres.[16]
Are Switzerland and Germany close enough to Finland to count as speculative evidence?