_Location notice_ or sign same as lode but also giving number of acres or feet claimed. _Discovery (Location) Work_: None. _Monumentation_: At each angle point (corner) of claim, substantial posts as called for under lodes. _Recording_: Within 30 days from date of discovery file with county recorder, containing name of claim, name of locator(s), date of location, number of acres or feet claimed and description referenced to natural object or permanent monument. =Mill Sites=: Mill sites are simply auxiliary to the working of mineral claims and the location for a mill site should be made in substantially the same manner as that of a lode or placer claim. There must be satisfactory proof that land claimed as a mill site is not mineral in character. No assessment work is required on mill sites but without patent they can only be held by using them for the purposes for which they were located. =Tunnel Claim=: Record, specifying the place of commencement and termination with names of interested parties. Other: _Relocation_ (Amended and Additional) by owner, and relocation of abandoned claims provided for. _Annual Labor_: As required by federal law, affidavit may be filed within six months of the end of the assessment year. 1–33 FLORIDA No state laws. 1–34 IDAHO All mining claim locations: _Location notice_ to be posted at one corner of the claim containing name of locator(s), name of claim (whether lode or placer), date of location, mining district and county, directions and distances which describe claim and tie from corner where notice was posted to natural object or permanent monument as will fix and describe the site of the claim. Substantial _monuments_ or posts at least four feet in height and four inches square or in diameter, marked with the name of the claim, the position or number of the corner and direction of boundary lines shall be placed at each corner or angle. The boundary lines shall be marked so they can be readily traced. Provisions for witness corners marked to indicate true position. _Recording_: Within 90 days file for record a copy of the location notice with the county recorder; failure to do so constitutes abandonment. Attached to notice must be an affidavit of one of the locators stating he is a citizen of the United States (or declared intention to become one), he is familiar with the ground, that it has not been previously located but if located, abandoned or defective. Other: _Annual labor_ same as federal, affidavit required 60 days after end of assessment year; except patent survey with affidavit, including cost, by U.S. Mineral Surveyor may, if sufficient, be used for one year’s work. _Discovery or Location Work_: None required; law amended in 1970. _Additional Certificate_ (amended location) and _Location of Abandoned Claims_ provided for. 1–35 LOUISIANA No state law. 1–36 MISSISSIPPI No state law. 1–37 MONTANA Lode and Placer Claims: