Mehikoorma 421 borehole
General info
| Name | Mehikoorma 421 borehole |
| Number | 421 |
| Type | borehole (section) |
| Country | Estonia |
| Parish | Meeksi |
| Settlement | Meeksi |
| Elevation | 32.50 |
| Latitude | 58.242455 |
| Longitude | 27.452521 |
| X | 6460956 |
| Y | 702678 |
| Coord. agent | Eesti Geoloogiakeskus (EGK) |
| Location remarks | Räpina-Mehikoorma mnt idasservas, Mehikoorma kirikust ca 1.2 km loodes Umbjärve edelakaldal; Peipsi järvest (Lämmijärvest) linnulennul ca 1 km lääne pool |
| Strat. top |
Burtnieki Stage
|
| Strat. base |
Proterozoic
|
| Remarks | Puuritud 1972 kaardistam. Aruanne 1974; EGF 3303 |
| Estonian Land Board ID | 4363 |
| Date changed | 2022-11-21 |
| ID | Sample number | Depth | Depth to | Method | Method details | Person/Institution | Date |
|---|---|---|---|---|---|---|---|
| 1573 | MK-6 | 413 | XRD (powder) | savi | Kirsimäe, Kalle | ||
| 1574 | MK-7A | 414.3 | XRD (oriented) | ||||
| 1575 | MK-7B | 414.5 | XRD (oriented) | ||||
| 1576 | MK-7D | 416 | XRD (oriented) | ||||
| 1577 | MK-7C | 417.5 | XRD (oriented) | ||||
| 1578 | MK-1MR | 420 | 426 | XRD (oriented) | |||
| 1579 | MK-3MR | 430 | 437 | XRD (oriented) | |||
| 1580 | MK-4MR | 437 | 449 | XRD (oriented) | |||
| 7030 | 73082 | 142.5 | 142.7 | separation | Kleesment | 1973 | |
| 7032 | 73084 | 157.9 | 158.1 | separation | Kleesment | 1973 | |
| 7033 | 73085 | 172.8 | separation | Kleesment | 1973 | ||
| 7035 | 73087 | 181 | 181.3 | separation | Kleesment | 1973 | |
| 7037 | 73089 | 204.5 | 205.2 | separation | Kleesment | 1973 | |
| 7038 | 73090 | 244.1 | 244.6 | separation | Kleesment | 1973 | |
| 7040 | 73092 | 245.5 | 245.6 | separation | Kleesment | 1976 | |
| 7049 | 73101 | 135 | separation | Kleesment | 1973 | ||
| 7050 | 73102 | 140.4 | 140.8 | separation | Kleesment | 1973 | |
| 7052 | 73104 | 143.4 | 143.9 | separation | Kleesment | 1973 | |
| 7053 | 73105 | 153.8 | 154.1 | separation | Kleesment | 1973 | |
| 7057 | 73109 | 175.5 | 176 | separation | Kleesment | 1973 | |
| 7058 | 73087 | 181 | 181.3 | separation | Kleesment | 1973 | |
| 7059 | 73111 | 188.8 | 189 | separation | Kleesment | 1973 | |
| 7063 | 73115 | 226.8 | 227 | separation | Kleesment | 1973 | |
| 7065 | 73117 | 236.7 | 237 | separation | Kleesment | 1973 | |
| 7067 | 73090 | 244.1 | 244.6 | separation | Kleesment | 1973 |
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