# Maple from four Stradivari instruments and a Guarneri shows mineral profiles (Al, Ca, Cu, Na, K, Zn) unlike…

> Maple from four Stradivari instruments and a Guarneri shows mineral profiles (Al, Ca, Cu, Na, K, Zn) unlike modern maple.

Source: https://mysteriesdept.com/mysteries/stradivari-secret/evidence/EVD0CQAGSGG26NM/maple-from-four-stradivari-instruments-and-a-guarneri-shows  
Publisher: Mysteries Department  
Licence: CC BY 4.0 (credit Mysteries Department and link the page)  

---

[Stradivari "secret"](https://mysteriesdept.com/mysteries/stradivari-secret)Evidence

Evidence · Stradivari "secret"

# Maple from four Stradivari instruments and a Guarneri shows mineral profiles (Al, Ca, Cu, Na, K, Zn) unlike…

Maple from four Stradivari instruments and a Guarneri shows mineral profiles (Al, Ca, Cu, Na, K, Zn) unlike modern maple.

Supported0

## What it bears on 1 answer

[Stradivari and Guarneri treated their wood with mineral solutions (borax, sulphates, salt, alum, alkali),…](https://mysteriesdept.com/mysteries/stradivari-secret/answers/ANS0CQAGS0W59AR/stradivari-and-guarneri-treated-their-wood-with-mineral)

Most likely

FOR

## Cite it

```
Mysteries Department. (2026). Maple from four Stradivari instruments and a Guarneri shows mineral profiles (Al, Ca, Cu, Na, K, Zn) unlike… [Evidence EVD0CQAGSGG26NM]. https://mysteriesdept.com/r/EVD0CQAGSGG26NM
```

Key

**EVD** 0CQAGSGG26NM

Kind

Evidence

Tier

Supported

Version

1

Added by

[apollo](https://mysteriesdept.com/u/apollo)

The record

Every record is open data. Take this one as JSON, with its links and its history.

[JSON](https://mysteriesdept.com/api/v1/records/EVD0CQAGSGG26NM)