William McCall and the estate of Olaf Nelson appeal the dismissal on summary judgment of their suit seeking review of the decision of the Interior Board of Land Appeals that portions of their mining claims are invalid because not mineral in character. They contend 1) that the application of the so-called “ten-acre rule” by the Board was improper, 2) that the Board’s decision is not supported by substantial evidence, and 3) that granting summary judgment was improper because there was a dispute concerning material facts. We affirm.
In 1953, McCall and Nelson filed an application for a patent to a group of mining claims in the Las Vegas valley, asserting that the claims were valuable for mining sand and gravel. They received patents for parts of five claims, known as Las Vegas Nos. 1, 2, 7, 18 and 27. In 1964, the Interior Department filed a contest complaint alleging that the remaining portions of these claims were not mineral in character. Applying the so-called “ten-acre rule,” under which each ten acres of a claim must be shown to be mineral in character, the hearing examiner found that the challenged portions of the claims were not mineral in character and dismissed the patent application as to those areas. The Interior Board of Land Appeals, acting on behalf of the Secretary of the Interior, affirmed the examiner regarding the challenged portions of Las Vegas Nos. 7, 18 and 27, but reversed this determination as it related to Las Vegas Nos. 1 and 2. The Board directed that the challenged portions of those claims be added to the patented portions. United States v. McCall, 7 IBLA 21, 79 I.D. 457 (1972). McCall and the estate of Nelson (McCall) then filed this suit in district court and a magistrate heard and recommended granting the Secretary’s motion for summary judgment. The district court adopted the magistrate’s findings and McCall appealed.
McCall contends that the ten-acre rule is beyond the statutory authority of the Secretary and that, even if the rule is valid, the Board erred because it based its decision that the challenged areas were not mineral in character on the absence of actual mining on the tracts. McCall argues that absence of actual exploitation is irrelevant and that he need only show that a market existed for sand and gravel.
McCall did not raise his contention that the ten-acre rule exceeded the Secretary’s authority in his opening brief. We will not ordinarily consider issues raised for the first time in a reply brief.
See American Meat Institute v. Environmental Protection Agency,
McCall’s right to a patent for the claims is based on 30 U.S.C. § 22 which allows citizens to purchase lands in which valuable minerals are found. 30 U.S.C. §§ 35 and 36 restrict the maximum size of a placer mining claim to twenty acres per individual, up to 160 acres for an association *1188 claim. These sections do not provide, however, that land within a placer claim that does not contain valuable minerals can be purchased under § 22. The Interior Department has held:
Considering all the statutes relating to mining claims it seems clear that it was not their purpose to permit the entire area allowed as a placer claim to be acquired as appurtenant to placer deposits irrespective of their extent.
American Smelting & Refining Co.,
39 L.D. 299, 301 (1910). The Department established a rule that, when challenged, the claimant must show that each ten-acre tract on his claim contains a valuable mineral.
Id.; United States v. Bunkowski,
79 I.D. 43, 54-55 (1972). Since federal land is platted in ten-acre tracts, ten acres is a reasonable unit. “A court faced with a problem of statutory construction should give great deference to the interpretation of a statute by the . . . agency charged with its administration.”
Brubaker v. Morton,
The validity of a mining claim is established either by the granting of a patent upon application by the claimant or through contest proceedings initiated by the government.
See Ideal Basic Industries, Inc. v. Morton,
McCall’s contention that the Board based its decision on the absence of actual mining is incorrect. The Board adopted the conclusions of the hearing examiner who stated:
It is only those tracts with a deposit which can be extracted, processed, and marketed at a profit in competition with other deposits that are valuable and mineral in character. The contestees believe that the caliche material can be blasted and processed at a competitive price at the present time. [The contestees] have received a patent for 230 acres which has over three and one-half million yards of sand and gravel in every ten feet of depth. If they had a market for this amount they would have a reserve supply for one hundred years.
The contestees offered no evidence to suggest that they had a market for any more than this amount of material either in 1948, 1953, or 1955. Without an expanded market it was not economically feasible to produce the material on the contested tracts. Consequently it had no value as a mineral prior to July 23, 1955.
This is a proper application of the test for determining whether land is mineral in character. The test is whether
[t]he known conditions at the time of [the patent] proceedings were plainly such as to engender the belief that the land contained mineral deposits of such quality and in such quantity as would render their extraction profitable and justify expenditures to that end.
Diamond Coal and Coke Co. v. United States,
*1189
McCall relies upon
Verme v. United States, supra,
to support his argument that proof of an existing market is all that is necessary to prove “discovery.” He argues that the same rule should apply to prove “mineral in character.”
Verme
holds that marketability can be shown even where there is no proof of actual exploitation, but it does not support McCall’s position. In
Meiluzzo v. Morton,
Our recent decision in
Baker v. United States,
McCall also contends that the Board’s decision is not supported by substantial evidence. We disagree. The government expert, Egan, testified that he had examined the claims in 1959 and 1969 and that the contested areas were not mineral in character because materials from them could not have been mined and marketed for a profit at the time of his examination or any time earlier. This testimony constitutes substantial evidence of a prima facie case by the government.
Hallenbeck v. Kleppe,
McCall’s reliance on
Charlestone Stone Products Co. v. Andrus,
Further, McCall is barred from raising this issue because he failed to object to the magistrate’s recommendation that the trial court find that there was substantial evidence in the record to support the Board’s decision.
Although he did not object to the motion when it was made, McCall now contends that granting the motion for summary judgment was improper because there was a substantial controversy concerning the material facts. This issue is controlled by
Dredge Corp. v. Penny,
*1190 A judicial determination of whether a finding of fact is supported by substantial evidence presents only an issue of law. [Citation omitted.] It is therefore subject to disposition by summary judgment.
Affirmed.
