Radioactive Elements in Phosphorous Fertilizer —Basalt Flour-Recommended Mineral Fertilizer

The article presents the concept of using powdered basalt as a mineral fertilizer and replacing radioactive phosphate rock with it. In addition to the cha-racteristics of phosphate rock deposits and the ecological effects of the use of phosphorus fertilizers, the issue of the genesis of phosphate deposits was dis-cussed. Phosphate rock contains natural radioactive elements whose origin is debatable. It is generally accepted that all elements are formed in a thermonuclear fusion reaction. The natural radioactivity of the elements results only from the instability of atomic nuclei, with a large advantage of neutrons over protons. The view of the cosmic origin of elements in the primary nucleosynthesis of the Big Bang is opposed to the view of the generation of elements in the present-day core of the Earth. Depending on the adopted view, extremely different conclusions can be drawn. If it is assumed that natural radioactive elements were formed in space billions of years ago, their number decreases as they decay. Conversely, if these elements form in the Earth’s core and ap-pear as a component of basalt magma, their amount increases exponentially. Referring to publications on the theory of natural forces of nature, the article explains the phenomenon of spontaneous formation of fusion reactors. At the same time, the phenomenon of the expansion of the globe was explained, ma-nifested by a tenfold increase in the volume of the globe over the last 200 million years. Growing basalt magma has a stabilized mineral composition and contains traces of uranium. Therefore, in the basalt rock the uranium concentration is low (<1 ppm), while in the phosphate rock uranium precipitates from concentrated igneous solutions and its concentration increases to 600 ppm.


The Genesis of Natural Radioactive Elements
Uranium is one of the primary radioactive elements of geological origin (Table   1). Uranium comes in several isotope varieties U-238, U-235, and U-234. The long-lived uranium isotope 238 U, with a half-life of 4.568 billion years, has the dominant share.
In the officials information materials in concerning protection against ionizing radiation, the view about the cosmic origin of uranium is adopted. This would mean that at the beginning of the Earth's history, several billion years ago, the amount of uranium in the world was at its greatest, and it is continuing to decline due to natural decay. The initial assumption in the discussion on the genesis of elements is the role of nucleic synthesis. It is widely taught that the origin of elements is related to the process of nucleosynthesis during the "Big Bang" 13.8 billion years ago.
This view, however, contains elements of the philosophy of nature that are contrary to the principles of physics. Regarding the formation of elements, professor of physics L. Jarczyk (Jarczyk, 2007) writes: "In principle, we can distinguish three areas (groups) of elements. The first of them includes elements up to boron (Z = 5) inclusive. The average abundance of hydrogen and helium reaches 10 10 (in relative units). The second area covers elements ending in the vicinity of iron (Z = 28, A = 56) their average abundance is much lower and amounts to around 10 4 . The third area includes elements for uranium (Z = 92) with an average abundance of around 10 −1 ...
The elements are produced in the following processes: • the lightest (practically hydrogen and helium) in the primary nucleosynthesis; • in nuclear reactions in stars leading to the fusion of nuclei up to and including iron; • in neutron capture processes, in the last stage of star development, i.e. in the so-called supernova." The Big Bang theory appeared at the beginning of the 20th century as an attempt to explain the phenomenon of galaxies moving away and commenting on the expansion of the universe. The author of this logical speculation, Georges Lemaître, concluded from the theorem about the expanding cosmos that if galaxies move away, they must have started their journey from some starting point.
It was assumed in the discussion that it was an atom with a peculiar density of matter. In philosophical considerations, it was assumed that before the Big Bang, neither matter nor time existed, nor did the laws of nature exist. The universe was created in minutes. At that time, particles of matter began to form and physical laws were established, deciding about the processes and phenomena taking place (Hoyle, Gold, & Bondi, 1948). In the model of the creation of the universe, however, there are interpretation problems, such as the aforementioned process of nukleosyntezy. According to this theory, the collision and synthesis of nuclides occurs under conditions of compression of matter, while the Big Bang was total decompression.
It is surprising to accept a theory that is far from the exact sciences, as it is a philosophical reflection in the interpretation of the universe. The shortcomings and imperfections of the standard Big Bang model are complemented by other hypotheses such as black holes, black matter and the curvature of space-time.
Given the enormity of our galaxy and the existence of millions of other galaxies, it is irrelevant to consider the issue of a zero radius universe. Apart from the scientific credibility of the given physical quantities, there is a conflict between the physical state of the singularity and the general relativistic theory and the phenomenon of gravity. According to Czerny, Einstein stated that cosmology's conclusions about the singular state are testimony to the imperfection of the theory itself, not a "success" of cosmology (Czerny, 1995). In deliberations on the genesis of uranium and other long-lived radionuclide, it was initially assumed that they are elements derived from pre-Earth matter. However, a comparative analysis of the global amount of alpha-emitting radio nuclides with the amount of radiogenic He-4 helium produced negates this hypothesis. According to Polański's calculations, the total amount of helium in the Earth's lithosphere and atmosphere corresponds to the production of alpha particles in a much shorter time than the age of the Earth. Calculations of the helium paradox contradict the idea that elements originated in the Big Bang.
The view of the primordial origin of uranium stems from the failure to recognize that a thermonuclear reactor works in the core of the Earth. Assuming a closed cycle of matter, once produced primordial elements circulate in a closed cycle. Using the right to criticize, it can be stated that the Big Bang phenomenon, by introducing the laws of nature, does not fulfill them by itself. From the formal point of view, in accordance with the principles of scientific research, the condition for recognition of an experiment is its repeatability. In the case of the Big Bang, there is no repeatability. The reflection is that the Big Bang scenario is contrary to the laws of nature, moreover-it was not there at all.
A more convincing explanation of the origin of radionuclides is based on the theory of the natural forces of nature. At the outset, it should be stated that primary elements are formed in thermonuclear synthesis reactions. A hundred years ago this was proved by Eddington (1926) using the example of the sun.
The theory of the primal forces of nature, i.e. the force of gravity, electromagnetic forces and nuclear forces proves, by analogy, the universality of the formation of spontaneous thermonuclear reactors (Pawuła, 2021a). The process of for- lows. The preliminary stage is the production of hot plasma in the Earth's core ( Figure 1). Activity in the Earth's core began about 4 billion years ago and remained latent until the beginning of the Paleozoic era. The expansion of the Earth, expressed by the ejection of hot plasma from the Earth's core into zone D "(depth 2900 -3000 km), began about 500 million years ago, when the first basalt rifts and traps appeared. The phenomenon of expansion and eruption of basalt magma was clearly revealed 280 millions ago, in the Lower Permian (Autun). Since then, volcanic activity and the formation of basalt ocean plates have increased (Pawuła, 2021b(Pawuła, , 2021c(Pawuła, , 2021d Basalt magma flowing out of the rift zone is dated and geochronological stu-     Figure   4). The process of the fusion reaction in the Earth's core is developmental, in the last 280 million years there has been an increase in the radius of the Earth, from 2800 to 6373 km. Two hundred and eighty million years ago, the volume of a small globe with a radius of 2800 km was 9.2E+10 km 3 , currently at a radius of 6373 km it is 1.08E+12 km 3 . Thus, there was a tenfold increase in the volume of the globe by 9.88E+11 km 3 . It can therefore be concluded that the annual magma increment is 3.53E+3 km 3 . Taking into account the uranium concentration in ocean basalt at 1 ppm, the global increase in uranium is estimated at 2.99 trillion tons. The average annual increase in uranium is thus over 10 million tone.
Under conditions of decreasing temperature, the components of the aid solutions react with each other and precipitate selectively. The zones of primary uranium occurrence result from the tendency of individual chemical compounds in which uranium is present to precipitate.
Uranium precipitates from the assisting solution in several stages:   • in the hydrothermal stage, in polymetallic and tourmaline-copper deposits, at a temperature of 200˚C -400˚C; 6 -12 km deep zone; • in antimony-mercury deposits, at a temperature of 100˚C -150˚C, which corresponds to a depth zone of 3 -4.5 km; • mercury preferably precipitates in the temperature range of 50˚C -100˚C. At even lower temperature; • below 50˚C: phosphates, chlorides, copper, gold, as well as zinc and lead precipitate. All these elements and chemical compounds come from the basalt primordial, and that from the hot georeactor plasma.
Over the past 200 million years, the volume of the globe has increased tenfold, and surprisingly, without increasing the mass of the globe. The explanation for this paradox is the process of hot plasma recombination, i.e. the transformation of ionized matter into an atomic form. Plasma recombination is based on changing the electromagnetic properties of matter by attaching an electric charge to an ion. The electron mass in this reaction is negligibly small. Globally, basalt magma grows exponentially without increasing the mass of the globe (Pawuła, 2021c U and thorium 232 Th is determining the age of rocks using radiometric methods. Geochronological research is the "birth certificate" of the studied rocks.
The age of the basalt that make up the oceanic plates ranges from 0 to 180 mil-

Phosphate Rock as a Raw Material for the Production of Phosphate Fertilizers
The main rock-forming mineral of phosphates is apatite, calcium phosphate The phosphoresces also contain admixtures of other minerals: calcium carbonate, compounds of fluorine, silicon, magnesium, iron and aluminum, and metals such as cadmium, lead, arsenic, vanadium and uranium. Phosphate rock contains from 12% to 40% phosphate, expressed as P 2 O 5 . Phosphate rock, richer in phosphorus, is used to produce phosphoric acid and super phosphate. The technological process consists in treating the sparingly water-soluble calcium phosphate with sulfuric acid, as a result of which phosphoric acid and waste phosphogypsum are obtained. The final product of the processing of phosphoric acid is primarily superphosphate, which is a mixture of monocalcium phosphate and calcium sulphate. Phosphate rock less rich in phosphorus is used as a mineral fertilizer in the form of ground rock phosphate flour.
An example of health effects caused by radioactive elements in phosphate rock is the exploitation of phosphate deposits on the island of Nauru in the western part of the Pacific (Micronesia, Figure 5, Figure 6). It is a small volcanic island with an area of 21.3 km 2 and one of the largest phosphate deposits. On the island of Nauru, intensive exploitation of the phosphate deposit has continued since the beginning of the 20th century. There are no pollutants on the island other than phosphorite radionuclides. There are grounds to conclude that natural radioactive elements found in phosphate rock cause the diabetes epidemic. Statistical data from 2003 inform that in Nauru the percentage of adults with diabetes was 30.2% and was the highest in the world.
When discussing the topic of geological radionuclides, it is necessary to call

Presence of Radionuclides in Phosphates and Their Impact on the Environment
In the rocks of the earth's crust there are radioactive elements of geological ori- The final stage of the track series is the stable lead isotope 208 Pb. In addition to the radionuclides from the above-mentioned uranium-radium and thorium series, phosphorites contain the radioactive potassium isotope 40 K, which is characterized by beta radiation emission and longevity, since its half-life is 1.3 billion years.
Particularly high concentrations of these elements occur in phosphate rock and production waste, in phosphogypsum. Relatively low concentrations of uranium and thorium are found in basalt.
A sample of phosphates imported from Algeria showed the presence of radionuclides from the uranium-radium series at the level of 413 -491 Bq/kg, from the thorium series at the level of 50 -53 Bq/kg and potassium at the level of 19 Bq/kg (Table 4).  In phosphate rock, the radionuclides of these series are in radioactive equilibrium. The quantitative decrease in the uranium-radium series, of the order of 80 Bq/kg, results from the release of the gaseous radon 222 Rn from the rock, which has a half-life of 3.8 days. In the case of the track series, a decrease in radion concentration below the gaseous radon 220 Rn is observed, only in the order of 2 Bq/kg, because the half-life of this radon isotope is only 54.5 s (Table 4).
According per hectare (Gassner & Grzebisz, 2003). Some of the radionuclides are washed out of the soil and transported to rivers, which was observed at the municipal water supply filter station in Poznań (Table 5) (Pawuła & Chudy, 2001). The other part of these elements remains in the soil, from where it is absorbed by the Water supply filters show a particularly high concentration of radioactive potassium 40 K, emitting beta radiation, as well as elements from the thorium and uranium-radium series. In addition, significant amounts of 137 Cs cesium were found from the radioactive fallout after the Chernobyl disaster (1986).
An expert in the field of radiochemistry Z.P. Zagórski from the Institute of Nuclear Chemistry and Technology describes the phenomenon of the formation of "radon clouds" as an effect of sowing phosphorus fertilizers on farmland (Zagórski, 1997): "Particular attention is paid to the physicochemistry of radon release from the matrix, in the case of main and waste products of the large chemical industry. It is superphosphate, which contains the entire inventory of uranium, radium and radon, derived from apatites, which generally contain more uranium than the average content in the earth's crust. Another object of interest is phosphogypsum, which may contain even more natural radionuclides. Some figures are important here. And so, the radon itself at the moment of its creation has a recoil energy of 86 eV (only because of its large mass). This energy is sufficient for a shift of only 30 nm in the plaster. No wonder that the emission of radon from such materials may constitute only 10% of its total content. The emission depends largely on the porosity, fineness and moisture of the joyful materials. Superphosphate is sown in the fields 'with the benefit of the livestock'. It is no wonder then that with the onset of plant germination, which loosen the soil, radon 'clouds' begin to rise above the fields, which was found already in the times when radon was not considered a threat." (Zagórski, 1997). (Explanation: activity units 1Ci = 3.7 × 10 10 Bq; 1 Bq-1 radius decay/s). The issue of environmental threats posed by heaps of phosphogypsum and various forms of their management is signaled in the quarterly "Polski Gips";

The Problem of Phosphogypsum
phosphogypsum is the result of the complex process of producing phosphoric acid from phosphate rock. There are trace amounts of radionuclides in the phosphate rock mined in opencast mines. The radiation emitted by these nuclides can be dangerous to human health and the environment. Chemical processes separate the radionuclides in such a way that the uranium remains in the phosphoric acid produced and the radium is transferred to the phosphogypsum. Radium and other elements remain out of balance. The use of products containing radium and derivative elements, which may cause contamination to groundwater, dispersal in the air, and accumulate in food products, is of particular concern to governmen- Examples of products in which phosphogypsum admixtures are already used are: • agents for improving the properties of arable land; • glass and ceramic products (e.g. roof tiles); • road base materials; • building materials (plasterboards); • oyster growing medium. It should be noted that there is a fundamental contradiction in the assessment of phosphogypsum. On the one hand, it is stated that there is a legal ban on the industrial use of phosphogypsum, and on the other hand, examples of the use of this phosphogypsum are given. A derogation from the original rule is "after a review and revision of the limit value of the radiation index". This dichotomy emerged from the interpretation of the atomic law, which relativizes the environmental impact of elements of geological origin. Therefore, referring to the applicable law, an attempt is made not to count the radiation dose of radioactive elements of geological origin in the limit dose, even though they are introduced into the environment as a result of human economic activity. This delicate interpretive boundary consists in blurring the difference between the concepts-radiation

The Problem of Ionizing Radiation Dose from Radionuclides Occurring in Phosphates and Phosphogypsum
Formally, the dose limit for the general population, expressed as the effective (equivalent) dose, is 1 mSv/year. The limiting dose is here defined as the maximum equivalent dose, above the natural background, at which the radiation exposure is considered to be safely low. With such a definition, there is a pretext to exclude from the calculation of the limit dose the influence of radioactive elements of geological origin. The criterion for taking into account or ignoring the dose of radiation from natural sources when calculating the dose limit lies in determining the role of humans.
In the act was introduced with the following wording: 1) The dose limits are the sum of doses from external and internal exposure.
2) Limit doses do not cover exposure to natural radiation, if the exposure has not been increased as a result of human activity, in particular, do not cover exposure to radon in residential buildings, from natural radionuclides contained in the human body, from cosmic rays at ground level, as well as above-ground exposure to radionuclides found in the intact earth's crust.
As there is an interaction of various sources of radiation, independent of human activity, such as cosmic radiation, radiation of ground rocks and X-ray diagnostics, the International Commission for Radiological Protection ICPR defined the so-called genetic dose at the level of 50 mSv/30 years, i.e. on average 1.67 mSv/year. The rationale for establishing the genetic dose is to reduce the mutational risk of the population in the reproductive period. This level of the received dose of ionizing radiation was determined in the 1950s, before the period of radioactive contamination in the atmosphere. In the 1990s, after the Chernobyl disaster, the average annual dose of ionizing radiation in Poland was estimated at 3.6 mSv. Part of the dose, about 0.9 mSv/year, is attributed to artificial radiation sources, and the rest (2.7 mSv/year) is attributed to natural radiation sources. Of course, among natural radioactive isotopes, radionuclides of geological origin are of great importance, but they are largely introduced into the environment as a result of the use of mineral fertilizers in agriculture. Therefore, this part of the radiation dose should not be treated as coming from natural sources.
The research carried out at the Central Laboratory for Radiological Protection showed that, in addition to 40 K potassium, radionuclides from the uranium-radium and thorium series enter the human body with food, with the largest amounts related to the toxic derivatives of radium: lead 210 Pb and polonium 210 Po ( Table 6).
The connection with soil fertilization is also related to the so-called supply of 40 K natural potassium with food, which is estimated at about 50 kBq/year and which, as a consequence, causes the adoption of an average annual radiation dose of 0.25 mSv. On the other hand, the annual effective dose of radioisotopes from the uranium-radium and thorium series is additionally 0.09 mSv (Table 7). mSv/year (about 50% of the dose from all radiation sources), should be added to the radiation dose from the uranium-radium and thorium series radionuclides.
The total average dose of radionuclides of geological origin is therefore over 2 mSv/year, i.e. exceeds the genetic dose and twice the limit dose!

Basalt Flour-An Alternative Mineral Fertilizer
High concentrations of radionuclides in phosphorites and in phosphorus fertilizers produced from them encourage the search for other, safer, mineral re- sources. An alternative to phosphate rock flour can be basalt flour, a waste material in basalt quarries [4].
Basalts, as already shown, contain relatively small amounts of radioactive elements and contain numerous mineral microelements that are beneficial for the metabolic processes of organisms. Obviously, the proportion of phosphates in the mineral composition of phosphates is high. The content of phosphates, calculated as P 2 O 5 , exceeds even 30% (Table 8). In basalt, the share of phosphates is much lower and in the tested samples it ranges from 0.8% to 1.31% (Table 9,   Table 10), however, other beneficial minerals are present.
Among the trace elements found in basalt (Table 9), beneficial for the development of organisms, include trace elements, e.g. strontium, vanadium, chromium,  Table 9. Mineral macronutrients of basalt (% by weight) (Dziedzic, 1993 (Table 8 and Table 9). However, basalt meal has many advantages that ultimately increase soil fertility and additionally reduce the radioactivity of the environment and agricultural products. The addition of basalt flour to sterilized soils causes remineralization of the soil substrate. It is enriched with trace elements, the presence of which in food is desirable, that is: Mn, Zn, Cu, Mo, B, Fe and Se. Their most important advantage is their non-toxicity, also for aquatic animals. The use of agents of this type regulates the mineral balance of the soil, increases the resistance of plants, positively influencing the development of the root network, allows to limit the amount of used fungicides, facilitates the continuous, even growth of plants, increasing the yield (Zagożdżon, 2008).

Conclusion
Natural radioactive elements, from the uranium-radium series and the thorium series, as well as K-40 radiopotass, occurring in phosphate rock, pose an ecological threat. The threat is all the more serious as it is cumulative and irreversible.
Regarding the origin of these elements, it is legitimate to think about their formation in thermonuclear fusion reactions in the Earth's core. So it is wrong to think that uranium, thorium, and the radioactive potassium isotope come from primary lysis synthesis because they are formed by the recombination process of (1.48E+13 Bq) into the environment, is an even greater threat.
The concept of purifying phosphates from radioactive elements is theoretically possible, but practically not feasible due to economic reasons and difficulties in removing uranium concentrates. As the use of phosphorus fertilizers may lead to the progressive degradation of soil and an increase in the radioactivity of the environment, their use as a mineral fertilizer should be abandoned. On the other hand, basalt flour, despite its low phosphorus content, should be treated as a valuable mineral fertilizer.

Conflicts of Interest
The author declares no conflicts of interest regarding the publication of this paper.